diff --git a/Cocoa/Document.h b/Cocoa/Document.h
index 412e6ff..0a7f7e8 100644
--- a/Cocoa/Document.h
+++ b/Cocoa/Document.h
@@ -1,8 +1,9 @@
 #import <Cocoa/Cocoa.h>
 #include "GBView.h"
 #include "GBImageView.h"
+#include "GBSplitView.h"
 
-@interface Document : NSDocument <NSWindowDelegate, GBImageViewDelegate, NSTableViewDataSource, NSTableViewDelegate>
+@interface Document : NSDocument <NSWindowDelegate, GBImageViewDelegate, NSTableViewDataSource, NSTableViewDelegate, NSSplitViewDelegate>
 @property (strong) IBOutlet GBView *view;
 @property (strong) IBOutlet NSTextView *consoleOutput;
 @property (strong) IBOutlet NSPanel *consoleWindow;
@@ -30,6 +31,8 @@
 @property (strong) IBOutlet NSButton *feedSaveButton;
 @property (strong) IBOutlet NSTextView *debuggerSideViewInput;
 @property (strong) IBOutlet NSTextView *debuggerSideView;
+@property (strong) IBOutlet GBSplitView *debuggerSplitView;
+@property (strong) IBOutlet NSBox *debuggerVerticalLine;
 
 -(uint8_t) readMemory:(uint16_t) addr;
 -(void) writeMemory:(uint16_t) addr value:(uint8_t)value;
diff --git a/Cocoa/Document.m b/Cocoa/Document.m
index 92d5f97..b7b56cf 100644
--- a/Cocoa/Document.m
+++ b/Cocoa/Document.m
@@ -505,6 +505,7 @@ static void audioCallback(GB_gameboy_t *gb, GB_sample_t *sample)
     [self.feedSaveButton removeFromSuperview];
     
     self.consoleWindow.title = [NSString stringWithFormat:@"Debug Console – %@", [[self.fileURL path] lastPathComponent]];
+    self.debuggerSplitView.dividerColor = [NSColor clearColor];
     
     /* contentView.superview.subviews.lastObject is the titlebar view */
     NSView *titleView = self.printerFeedWindow.contentView.superview.subviews.lastObject;
@@ -1661,4 +1662,41 @@ static void audioCallback(GB_gameboy_t *gb, GB_sample_t *sample)
     
 }
 
+- (BOOL)splitView:(NSSplitView *)splitView canCollapseSubview:(NSView *)subview;
+{
+    if ([[splitView arrangedSubviews] lastObject] == subview) {
+        return YES;
+    }
+    return NO;
+}
+
+- (CGFloat)splitView:(NSSplitView *)splitView constrainMinCoordinate:(CGFloat)proposedMinimumPosition ofSubviewAt:(NSInteger)dividerIndex
+{
+    return 600;
+}
+
+- (CGFloat)splitView:(NSSplitView *)splitView constrainMaxCoordinate:(CGFloat)proposedMaximumPosition ofSubviewAt:(NSInteger)dividerIndex {
+    return splitView.frame.size.width - 321;
+}
+
+- (BOOL)splitView:(NSSplitView *)splitView shouldAdjustSizeOfSubview:(NSView *)view {
+    if ([[splitView arrangedSubviews] lastObject] == view) {
+        return NO;
+    }
+    return YES;
+}
+
+- (void)splitViewDidResizeSubviews:(NSNotification *)notification
+{
+    NSSplitView *splitview = notification.object;
+    if ([[[splitview arrangedSubviews] firstObject] frame].size.width < 600) {
+        [splitview setPosition:600 ofDividerAtIndex:0];
+    }
+    /* NSSplitView renders its separator without the proper vibrancy, so we made it transparent and move an
+       NSBox-based separator that renders properly so it acts like the split view's separator. */
+    NSRect rect = self.debuggerVerticalLine.frame;
+    rect.origin.x = [[[splitview arrangedSubviews] firstObject] frame].size.width - 1;
+    self.debuggerVerticalLine.frame = rect;
+}
+
 @end
diff --git a/Cocoa/Document.xib b/Cocoa/Document.xib
index ae9cf90..c680df5 100644
--- a/Cocoa/Document.xib
+++ b/Cocoa/Document.xib
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="13771" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" customObjectInstantitationMethod="direct">
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="14868" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
     <dependencies>
         <deployment identifier="macosx"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="13771"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="14868"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <objects>
@@ -14,6 +14,8 @@
                 <outlet property="consoleWindow" destination="21F-Ah-yHX" id="eQ4-ug-LsT"/>
                 <outlet property="debuggerSideView" destination="JgV-7E-iwp" id="RaA-fw-3i1"/>
                 <outlet property="debuggerSideViewInput" destination="w0g-eK-jM4" id="GBf-WK-ryI"/>
+                <outlet property="debuggerSplitView" destination="pUc-ZN-vl5" id="0sG-0D-cID"/>
+                <outlet property="debuggerVerticalLine" destination="7bR-gM-1At" id="rfy-7Z-388"/>
                 <outlet property="feedImageView" destination="Ar0-nN-eop" id="wHa-St-o4G"/>
                 <outlet property="feedSaveButton" destination="RLc-0I-sYZ" id="Yy9-dG-xXY"/>
                 <outlet property="gridButton" destination="fL6-2S-Rgd" id="jtV-jh-GHC"/>
@@ -39,7 +41,7 @@
         </customObject>
         <customObject id="-1" userLabel="First Responder" customClass="FirstResponder"/>
         <customObject id="-3" userLabel="Application" customClass="NSObject"/>
-        <window title="Window" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" oneShot="NO" releasedWhenClosed="NO" visibleAtLaunch="NO" animationBehavior="default" id="xOd-HO-29H" userLabel="Window">
+        <window title="Window" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" releasedWhenClosed="NO" visibleAtLaunch="NO" animationBehavior="default" id="xOd-HO-29H" userLabel="Window">
             <windowStyleMask key="styleMask" titled="YES" closable="YES" miniaturizable="YES" resizable="YES"/>
             <windowCollectionBehavior key="collectionBehavior" fullScreenPrimary="YES"/>
             <windowPositionMask key="initialPositionMask" leftStrut="YES" rightStrut="YES" topStrut="YES" bottomStrut="YES"/>
@@ -50,11 +52,11 @@
                 <rect key="frame" x="0.0" y="0.0" width="160" height="144"/>
                 <autoresizingMask key="autoresizingMask"/>
                 <subviews>
-                    <customView id="KTk-4M-J7t" customClass="GBBorderView">
+                    <customView fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="KTk-4M-J7t" customClass="GBBorderView">
                         <rect key="frame" x="0.0" y="0.0" width="160" height="144"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
-                            <view id="uqf-pe-VAF" customClass="GBView">
+                            <view fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="uqf-pe-VAF" customClass="GBView">
                                 <rect key="frame" x="0.0" y="0.0" width="160" height="144"/>
                                 <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                             </view>
@@ -67,7 +69,7 @@
             </connections>
             <point key="canvasLocation" x="293" y="347"/>
         </window>
-        <window title="Debug Console" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" hidesOnDeactivate="YES" oneShot="NO" releasedWhenClosed="NO" showsToolbarButton="NO" visibleAtLaunch="NO" animationBehavior="default" id="21F-Ah-yHX" customClass="NSPanel">
+        <window title="Debug Console" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" hidesOnDeactivate="YES" releasedWhenClosed="NO" visibleAtLaunch="NO" animationBehavior="default" id="21F-Ah-yHX" customClass="NSPanel">
             <windowStyleMask key="styleMask" titled="YES" closable="YES" resizable="YES" utility="YES" HUD="YES"/>
             <windowCollectionBehavior key="collectionBehavior" fullScreenAuxiliary="YES"/>
             <windowPositionMask key="initialPositionMask" leftStrut="YES" rightStrut="YES" topStrut="YES" bottomStrut="YES"/>
@@ -78,38 +80,7 @@
                 <rect key="frame" x="0.0" y="0.0" width="921" height="400"/>
                 <autoresizingMask key="autoresizingMask"/>
                 <subviews>
-                    <scrollView misplaced="YES" borderType="none" horizontalLineScroll="10" horizontalPageScroll="10" verticalLineScroll="10" verticalPageScroll="10" hasHorizontalScroller="NO" usesPredominantAxisScrolling="NO" id="oTo-zx-o6N">
-                        <rect key="frame" x="0.0" y="25" width="600" height="376"/>
-                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                        <clipView key="contentView" drawsBackground="NO" copiesOnScroll="NO" id="EQe-Ad-L7S">
-                            <rect key="frame" x="0.0" y="0.0" width="600" height="376"/>
-                            <autoresizingMask key="autoresizingMask"/>
-                            <subviews>
-                                <textView editable="NO" drawsBackground="NO" importsGraphics="NO" richText="NO" verticallyResizable="YES" baseWritingDirection="leftToRight" findStyle="bar" allowsNonContiguousLayout="YES" id="doS-dM-hnl">
-                                    <rect key="frame" x="0.0" y="0.0" width="600" height="376"/>
-                                    <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                                    <color key="textColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
-                                    <color key="backgroundColor" red="0.14901960784313725" green="0.14901960784313725" blue="0.14901960784313725" alpha="1" colorSpace="calibratedRGB"/>
-                                    <size key="minSize" width="600" height="376"/>
-                                    <size key="maxSize" width="1160" height="10000000"/>
-                                    <color key="insertionPointColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
-                                    <allowedInputSourceLocales>
-                                        <string>NSAllRomanInputSourcesLocaleIdentifier</string>
-                                    </allowedInputSourceLocales>
-                                </textView>
-                            </subviews>
-                            <color key="backgroundColor" red="0.16470588235294117" green="0.16470588235294117" blue="0.16470588235294117" alpha="1" colorSpace="calibratedRGB"/>
-                        </clipView>
-                        <scroller key="horizontalScroller" hidden="YES" verticalHuggingPriority="750" doubleValue="1" horizontal="YES" id="3fZ-tl-Zi7">
-                            <rect key="frame" x="-100" y="-100" width="87" height="18"/>
-                            <autoresizingMask key="autoresizingMask"/>
-                        </scroller>
-                        <scroller key="verticalScroller" verticalHuggingPriority="750" horizontal="NO" id="cwi-6E-rbh">
-                            <rect key="frame" x="584" y="0.0" width="16" height="376"/>
-                            <autoresizingMask key="autoresizingMask"/>
-                        </scroller>
-                    </scrollView>
-                    <textField focusRingType="none" verticalHuggingPriority="750" mirrorLayoutDirectionWhenInternationalizing="never" id="l22-S8-uji">
+                    <textField focusRingType="none" verticalHuggingPriority="750" fixedFrame="YES" mirrorLayoutDirectionWhenInternationalizing="never" translatesAutoresizingMaskIntoConstraints="NO" id="l22-S8-uji">
                         <rect key="frame" x="0.0" y="0.0" width="921" height="24"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMaxY="YES"/>
                         <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" state="on" focusRingType="none" id="p3j-nS-44f" customClass="GBTerminalTextFieldCell">
@@ -124,83 +95,140 @@
                             <action selector="consoleInput:" target="-2" id="ylQ-vw-ARS"/>
                         </connections>
                     </textField>
-                    <box verticalHuggingPriority="750" boxType="separator" id="960-dL-7ZY">
+                    <box verticalHuggingPriority="750" fixedFrame="YES" boxType="separator" translatesAutoresizingMaskIntoConstraints="NO" id="960-dL-7ZY">
                         <rect key="frame" x="0.0" y="23" width="921" height="5"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMaxY="YES"/>
                     </box>
-                    <scrollView misplaced="YES" borderType="none" horizontalLineScroll="10" horizontalPageScroll="10" verticalLineScroll="10" verticalPageScroll="10" hasHorizontalScroller="NO" usesPredominantAxisScrolling="NO" id="vts-CC-ZjQ">
-                        <rect key="frame" x="601" y="25" width="320" height="328"/>
-                        <autoresizingMask key="autoresizingMask" flexibleMinX="YES" heightSizable="YES"/>
-                        <clipView key="contentView" drawsBackground="NO" copiesOnScroll="NO" id="Cs9-3x-ATg">
-                            <rect key="frame" x="0.0" y="0.0" width="320" height="328"/>
-                            <autoresizingMask key="autoresizingMask"/>
-                            <subviews>
-                                <textView editable="NO" drawsBackground="NO" importsGraphics="NO" richText="NO" verticallyResizable="YES" baseWritingDirection="leftToRight" findStyle="bar" allowsNonContiguousLayout="YES" spellingCorrection="YES" id="JgV-7E-iwp">
-                                    <rect key="frame" x="0.0" y="0.0" width="320" height="328"/>
-                                    <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                                    <color key="backgroundColor" red="0.14901960780000001" green="0.14901960780000001" blue="0.14901960780000001" alpha="1" colorSpace="calibratedRGB"/>
-                                    <size key="minSize" width="320" height="328"/>
-                                    <size key="maxSize" width="1160" height="10000000"/>
-                                    <color key="insertionPointColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
-                                    <allowedInputSourceLocales>
-                                        <string>NSAllRomanInputSourcesLocaleIdentifier</string>
-                                    </allowedInputSourceLocales>
-                                </textView>
-                            </subviews>
-                            <color key="backgroundColor" red="0.1647058824" green="0.1647058824" blue="0.1647058824" alpha="1" colorSpace="calibratedRGB"/>
-                        </clipView>
-                        <scroller key="horizontalScroller" hidden="YES" verticalHuggingPriority="750" doubleValue="1" horizontal="YES" id="J2i-lz-QJW">
-                            <rect key="frame" x="-100" y="-100" width="87" height="18"/>
-                            <autoresizingMask key="autoresizingMask"/>
-                        </scroller>
-                        <scroller key="verticalScroller" verticalHuggingPriority="750" horizontal="NO" id="4jm-Gm-D2R">
-                            <rect key="frame" x="304" y="0.0" width="16" height="328"/>
-                            <autoresizingMask key="autoresizingMask"/>
-                        </scroller>
-                    </scrollView>
-                    <scrollView misplaced="YES" borderType="none" horizontalLineScroll="10" horizontalPageScroll="10" verticalLineScroll="10" verticalPageScroll="10" hasHorizontalScroller="NO" usesPredominantAxisScrolling="NO" scrollerKnobStyle="dark" id="V9U-Ua-F4z">
-                        <rect key="frame" x="601" y="354" width="320" height="47"/>
-                        <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMinY="YES"/>
-                        <clipView key="contentView" drawsBackground="NO" copiesOnScroll="NO" id="YHx-TM-zIC">
-                            <rect key="frame" x="0.0" y="0.0" width="320" height="47"/>
-                            <autoresizingMask key="autoresizingMask"/>
-                            <subviews>
-                                <textView drawsBackground="NO" importsGraphics="NO" richText="NO" verticallyResizable="YES" allowsCharacterPickerTouchBarItem="NO" allowsUndo="YES" allowsNonContiguousLayout="YES" textCompletion="NO" spellingCorrection="YES" id="w0g-eK-jM4">
-                                    <rect key="frame" x="0.0" y="0.0" width="320" height="47"/>
-                                    <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                                    <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
-                                    <size key="minSize" width="320" height="47"/>
-                                    <size key="maxSize" width="463" height="10000000"/>
-                                    <color key="insertionPointColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
-                                    <allowedInputSourceLocales>
-                                        <string>NSAllRomanInputSourcesLocaleIdentifier</string>
-                                    </allowedInputSourceLocales>
-                                </textView>
-                            </subviews>
-                            <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
-                        </clipView>
-                        <scroller key="horizontalScroller" hidden="YES" verticalHuggingPriority="750" doubleValue="1" horizontal="YES" id="24d-1i-uBk">
-                            <rect key="frame" x="-100" y="-100" width="87" height="18"/>
-                            <autoresizingMask key="autoresizingMask"/>
-                        </scroller>
-                        <scroller key="verticalScroller" verticalHuggingPriority="750" doubleValue="1" horizontal="NO" id="qgN-F8-fdB">
-                            <rect key="frame" x="304" y="0.0" width="16" height="47"/>
-                            <autoresizingMask key="autoresizingMask"/>
-                        </scroller>
-                    </scrollView>
-                    <box verticalHuggingPriority="750" misplaced="YES" boxType="separator" id="5qI-qZ-nkh">
-                        <rect key="frame" x="603" y="352" width="318" height="5"/>
-                        <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMinY="YES"/>
-                    </box>
-                    <box horizontalHuggingPriority="750" misplaced="YES" boxType="separator" id="Onx-Oe-fBx">
-                        <rect key="frame" x="600" y="25" width="5" height="376"/>
-                        <autoresizingMask key="autoresizingMask" flexibleMinX="YES" heightSizable="YES"/>
+                    <box horizontalHuggingPriority="750" boxType="separator" id="7bR-gM-1At">
+                        <rect key="frame" x="590" y="25" width="5" height="376"/>
+                        <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMaxX="YES" heightSizable="YES"/>
                     </box>
+                    <splitView arrangesAllSubviews="NO" dividerStyle="thin" vertical="YES" id="pUc-ZN-vl5" customClass="GBSplitView">
+                        <rect key="frame" x="0.0" y="25" width="921" height="376"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <subviews>
+                            <customView fixedFrame="YES" id="2rj-7i-kxc">
+                                <rect key="frame" x="0.0" y="0.0" width="592" height="376"/>
+                                <autoresizingMask key="autoresizingMask"/>
+                                <subviews>
+                                    <scrollView fixedFrame="YES" borderType="none" horizontalLineScroll="10" horizontalPageScroll="10" verticalLineScroll="10" verticalPageScroll="10" hasHorizontalScroller="NO" usesPredominantAxisScrolling="NO" translatesAutoresizingMaskIntoConstraints="NO" id="oTo-zx-o6N">
+                                        <rect key="frame" x="0.0" y="0.0" width="592" height="376"/>
+                                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                                        <clipView key="contentView" ambiguous="YES" drawsBackground="NO" copiesOnScroll="NO" id="EQe-Ad-L7S">
+                                            <rect key="frame" x="0.0" y="0.0" width="592" height="376"/>
+                                            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                                            <subviews>
+                                                <textView ambiguous="YES" editable="NO" drawsBackground="NO" importsGraphics="NO" richText="NO" verticallyResizable="YES" baseWritingDirection="leftToRight" findStyle="bar" allowsNonContiguousLayout="YES" id="doS-dM-hnl">
+                                                    <rect key="frame" x="0.0" y="0.0" width="592" height="376"/>
+                                                    <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                                                    <color key="textColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                                                    <color key="backgroundColor" red="0.14901960784313725" green="0.14901960784313725" blue="0.14901960784313725" alpha="1" colorSpace="calibratedRGB"/>
+                                                    <size key="minSize" width="592" height="376"/>
+                                                    <size key="maxSize" width="1160" height="10000000"/>
+                                                    <color key="insertionPointColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
+                                                    <allowedInputSourceLocales>
+                                                        <string>NSAllRomanInputSourcesLocaleIdentifier</string>
+                                                    </allowedInputSourceLocales>
+                                                </textView>
+                                            </subviews>
+                                            <color key="backgroundColor" red="0.16470588235294117" green="0.16470588235294117" blue="0.16470588235294117" alpha="1" colorSpace="calibratedRGB"/>
+                                        </clipView>
+                                        <scroller key="horizontalScroller" hidden="YES" wantsLayer="YES" verticalHuggingPriority="750" doubleValue="1" horizontal="YES" id="3fZ-tl-Zi7">
+                                            <rect key="frame" x="-100" y="-100" width="87" height="18"/>
+                                            <autoresizingMask key="autoresizingMask"/>
+                                        </scroller>
+                                        <scroller key="verticalScroller" wantsLayer="YES" verticalHuggingPriority="750" horizontal="NO" id="cwi-6E-rbh">
+                                            <rect key="frame" x="576" y="0.0" width="16" height="376"/>
+                                            <autoresizingMask key="autoresizingMask"/>
+                                        </scroller>
+                                    </scrollView>
+                                </subviews>
+                            </customView>
+                            <customView fixedFrame="YES" id="4Z2-33-dYY">
+                                <rect key="frame" x="593" y="0.0" width="328" height="376"/>
+                                <autoresizingMask key="autoresizingMask"/>
+                                <subviews>
+                                    <scrollView fixedFrame="YES" borderType="none" horizontalLineScroll="10" horizontalPageScroll="10" verticalLineScroll="10" verticalPageScroll="10" hasHorizontalScroller="NO" usesPredominantAxisScrolling="NO" scrollerKnobStyle="dark" translatesAutoresizingMaskIntoConstraints="NO" id="V9U-Ua-F4z">
+                                        <rect key="frame" x="0.0" y="329" width="328" height="47"/>
+                                        <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
+                                        <clipView key="contentView" ambiguous="YES" drawsBackground="NO" copiesOnScroll="NO" id="YHx-TM-zIC">
+                                            <rect key="frame" x="0.0" y="0.0" width="328" height="47"/>
+                                            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                                            <subviews>
+                                                <textView ambiguous="YES" drawsBackground="NO" importsGraphics="NO" richText="NO" verticallyResizable="YES" allowsCharacterPickerTouchBarItem="NO" allowsUndo="YES" allowsNonContiguousLayout="YES" textCompletion="NO" spellingCorrection="YES" id="w0g-eK-jM4">
+                                                    <rect key="frame" x="0.0" y="0.0" width="328" height="47"/>
+                                                    <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                                                    <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                                                    <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
+                                                    <size key="minSize" width="328" height="47"/>
+                                                    <size key="maxSize" width="463" height="10000000"/>
+                                                    <color key="insertionPointColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
+                                                    <allowedInputSourceLocales>
+                                                        <string>NSAllRomanInputSourcesLocaleIdentifier</string>
+                                                    </allowedInputSourceLocales>
+                                                </textView>
+                                            </subviews>
+                                        </clipView>
+                                        <scroller key="horizontalScroller" hidden="YES" wantsLayer="YES" verticalHuggingPriority="750" doubleValue="1" horizontal="YES" id="24d-1i-uBk">
+                                            <rect key="frame" x="-100" y="-100" width="87" height="18"/>
+                                            <autoresizingMask key="autoresizingMask"/>
+                                        </scroller>
+                                        <scroller key="verticalScroller" wantsLayer="YES" verticalHuggingPriority="750" doubleValue="1" horizontal="NO" id="qgN-F8-fdB">
+                                            <rect key="frame" x="312" y="0.0" width="16" height="47"/>
+                                            <autoresizingMask key="autoresizingMask"/>
+                                        </scroller>
+                                    </scrollView>
+                                    <box verticalHuggingPriority="750" fixedFrame="YES" boxType="separator" translatesAutoresizingMaskIntoConstraints="NO" id="5qI-qZ-nkh">
+                                        <rect key="frame" x="0.0" y="327" width="326" height="5"/>
+                                        <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
+                                    </box>
+                                    <scrollView fixedFrame="YES" borderType="none" horizontalLineScroll="10" horizontalPageScroll="10" verticalLineScroll="10" verticalPageScroll="10" hasHorizontalScroller="NO" usesPredominantAxisScrolling="NO" translatesAutoresizingMaskIntoConstraints="NO" id="vts-CC-ZjQ">
+                                        <rect key="frame" x="0.0" y="2" width="328" height="328"/>
+                                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                                        <clipView key="contentView" ambiguous="YES" drawsBackground="NO" copiesOnScroll="NO" id="Cs9-3x-ATg">
+                                            <rect key="frame" x="0.0" y="0.0" width="328" height="328"/>
+                                            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                                            <subviews>
+                                                <textView ambiguous="YES" editable="NO" drawsBackground="NO" importsGraphics="NO" richText="NO" verticallyResizable="YES" baseWritingDirection="leftToRight" findStyle="bar" allowsNonContiguousLayout="YES" spellingCorrection="YES" id="JgV-7E-iwp">
+                                                    <rect key="frame" x="0.0" y="0.0" width="328" height="328"/>
+                                                    <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                                                    <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                                                    <color key="backgroundColor" red="0.14901960780000001" green="0.14901960780000001" blue="0.14901960780000001" alpha="1" colorSpace="calibratedRGB"/>
+                                                    <size key="minSize" width="328" height="328"/>
+                                                    <size key="maxSize" width="1160" height="10000000"/>
+                                                    <color key="insertionPointColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
+                                                    <allowedInputSourceLocales>
+                                                        <string>NSAllRomanInputSourcesLocaleIdentifier</string>
+                                                    </allowedInputSourceLocales>
+                                                </textView>
+                                            </subviews>
+                                            <color key="backgroundColor" red="0.1647058824" green="0.1647058824" blue="0.1647058824" alpha="1" colorSpace="calibratedRGB"/>
+                                        </clipView>
+                                        <scroller key="horizontalScroller" hidden="YES" wantsLayer="YES" verticalHuggingPriority="750" doubleValue="1" horizontal="YES" id="J2i-lz-QJW">
+                                            <rect key="frame" x="-100" y="-100" width="87" height="18"/>
+                                            <autoresizingMask key="autoresizingMask"/>
+                                        </scroller>
+                                        <scroller key="verticalScroller" wantsLayer="YES" verticalHuggingPriority="750" horizontal="NO" id="4jm-Gm-D2R">
+                                            <rect key="frame" x="312" y="0.0" width="16" height="328"/>
+                                            <autoresizingMask key="autoresizingMask"/>
+                                        </scroller>
+                                    </scrollView>
+                                </subviews>
+                            </customView>
+                        </subviews>
+                        <holdingPriorities>
+                            <real value="250"/>
+                            <real value="250"/>
+                        </holdingPriorities>
+                        <connections>
+                            <outlet property="delegate" destination="-2" id="c8R-36-VRD"/>
+                        </connections>
+                    </splitView>
                 </subviews>
             </view>
             <point key="canvasLocation" x="347.5" y="-29"/>
         </window>
-        <window title="Memory" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" hidesOnDeactivate="YES" oneShot="NO" releasedWhenClosed="NO" showsToolbarButton="NO" visibleAtLaunch="NO" animationBehavior="default" id="mRm-dL-mCj" customClass="NSPanel">
+        <window title="Memory" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" hidesOnDeactivate="YES" releasedWhenClosed="NO" visibleAtLaunch="NO" animationBehavior="default" id="mRm-dL-mCj" customClass="NSPanel">
             <windowStyleMask key="styleMask" titled="YES" closable="YES" miniaturizable="YES" resizable="YES"/>
             <windowCollectionBehavior key="collectionBehavior" fullScreenAuxiliary="YES"/>
             <windowPositionMask key="initialPositionMask" leftStrut="YES" rightStrut="YES" topStrut="YES" bottomStrut="YES"/>
@@ -208,7 +236,7 @@
             <rect key="screenRect" x="0.0" y="0.0" width="2560" height="1417"/>
             <view key="contentView" id="8hr-8o-3rN">
                 <rect key="frame" x="0.0" y="0.0" width="528" height="320"/>
-                <autoresizingMask key="autoresizingMask"/>
+                <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
             </view>
             <toolbar key="toolbar" implicitIdentifier="D857E961-E523-4295-83F8-0849316E827C" autosavesConfiguration="NO" allowsUserCustomization="NO" displayMode="iconAndLabel" sizeMode="regular" id="82v-uB-RPi">
                 <allowedToolbarItems>
@@ -248,7 +276,7 @@
                             <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" id="JCn-Y1-eHS">
                                 <font key="font" metaFont="system"/>
-                                <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                                <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
                                 <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
                             </textFieldCell>
                             <connections>
@@ -265,7 +293,7 @@
                             <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" state="on" borderStyle="bezel" bezelStyle="round" id="vg5-Nn-abb">
                                 <font key="font" metaFont="system"/>
-                                <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                                <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
                                 <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
                             </textFieldCell>
                             <connections>
@@ -284,7 +312,7 @@
             <point key="canvasLocation" x="-185" y="61"/>
         </window>
         <menuItem title="Cartridge RAM" id="ylM-ah-PNQ"/>
-        <window title="VRAM Viewer" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" hidesOnDeactivate="YES" oneShot="NO" releasedWhenClosed="NO" showsToolbarButton="NO" visibleAtLaunch="NO" animationBehavior="default" id="mbr-db-iZh" customClass="NSPanel">
+        <window title="VRAM Viewer" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" hidesOnDeactivate="YES" releasedWhenClosed="NO" visibleAtLaunch="NO" animationBehavior="default" id="mbr-db-iZh" customClass="NSPanel">
             <windowStyleMask key="styleMask" titled="YES" closable="YES" miniaturizable="YES"/>
             <windowCollectionBehavior key="collectionBehavior" fullScreenAuxiliary="YES"/>
             <windowPositionMask key="initialPositionMask" leftStrut="YES" rightStrut="YES" topStrut="YES" bottomStrut="YES"/>
@@ -292,13 +320,13 @@
             <rect key="screenRect" x="0.0" y="0.0" width="2560" height="1417"/>
             <view key="contentView" id="GYW-dv-Um1">
                 <rect key="frame" x="0.0" y="0.0" width="512" height="432"/>
-                <autoresizingMask key="autoresizingMask"/>
+                <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                 <subviews>
-                    <box verticalHuggingPriority="750" boxType="separator" id="ucG-cD-wfs">
+                    <box verticalHuggingPriority="750" fixedFrame="YES" boxType="separator" translatesAutoresizingMaskIntoConstraints="NO" id="ucG-cD-wfs">
                         <rect key="frame" x="0.0" y="406" width="512" height="5"/>
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                     </box>
-                    <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" id="6vK-IP-PmP">
+                    <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="6vK-IP-PmP">
                         <rect key="frame" x="-2" y="4" width="516" height="14"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMaxY="YES"/>
                         <textFieldCell key="cell" controlSize="small" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="center" id="umk-4r-VNg">
@@ -307,17 +335,17 @@
                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
                         </textFieldCell>
                     </textField>
-                    <tabView drawsBackground="NO" type="noTabsNoBorder" initialItem="pXb-od-Wb1" id="AZz-Mh-rPA">
+                    <tabView fixedFrame="YES" drawsBackground="NO" type="noTabsNoBorder" initialItem="pXb-od-Wb1" translatesAutoresizingMaskIntoConstraints="NO" id="AZz-Mh-rPA">
                         <rect key="frame" x="0.0" y="24" width="512" height="408"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <font key="font" metaFont="system"/>
                         <tabViewItems>
                             <tabViewItem label="Tileset" identifier="1" id="pXb-od-Wb1">
-                                <view key="view" id="lCG-Gt-XMF">
+                                <view key="view" ambiguous="YES" id="lCG-Gt-XMF">
                                     <rect key="frame" x="0.0" y="0.0" width="512" height="408"/>
                                     <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                     <subviews>
-                                        <imageView horizontalHuggingPriority="251" verticalHuggingPriority="251" id="QcQ-ex-36R" customClass="GBImageView">
+                                        <imageView horizontalHuggingPriority="251" verticalHuggingPriority="251" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="QcQ-ex-36R" customClass="GBImageView">
                                             <rect key="frame" x="0.0" y="0.0" width="512" height="384"/>
                                             <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                             <imageCell key="cell" refusesFirstResponder="YES" alignment="left" imageScaling="axesIndependently" id="pXc-O8-jg5"/>
@@ -326,7 +354,7 @@
                                                 <outlet property="delegate" destination="-2" id="xoo-Uo-872"/>
                                             </connections>
                                         </imageView>
-                                        <popUpButton focusRingType="none" verticalHuggingPriority="750" id="TLv-xS-X5K">
+                                        <popUpButton focusRingType="none" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="TLv-xS-X5K">
                                             <rect key="frame" x="4" y="388" width="128" height="17"/>
                                             <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                                             <popUpButtonCell key="cell" type="roundRect" title="None" bezelStyle="roundedRect" alignment="left" controlSize="mini" lineBreakMode="truncatingTail" state="on" borderStyle="border" focusRingType="none" imageScaling="proportionallyDown" inset="2" selectedItem="G8p-CH-PlV" id="1jI-s4-4YY">
@@ -358,7 +386,7 @@
                                                 <action selector="reloadVRAMData:" target="-2" id="Qtf-p4-Rqh"/>
                                             </connections>
                                         </popUpButton>
-                                        <button verticalHuggingPriority="750" id="fL6-2S-Rgd">
+                                        <button verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="fL6-2S-Rgd">
                                             <rect key="frame" x="452" y="388" width="56" height="17"/>
                                             <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMinY="YES"/>
                                             <buttonCell key="cell" type="roundRect" title="Grid" bezelStyle="roundedRect" alignment="center" controlSize="mini" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="pDn-9a-Se6">
@@ -377,7 +405,7 @@
                                     <rect key="frame" x="0.0" y="0.0" width="512" height="408"/>
                                     <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                     <subviews>
-                                        <button verticalHuggingPriority="750" misplaced="YES" id="DhM-Em-hj7">
+                                        <button verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="DhM-Em-hj7">
                                             <rect key="frame" x="385" y="388" width="63" height="17"/>
                                             <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMinY="YES"/>
                                             <buttonCell key="cell" type="roundRect" title="Scrolling" bezelStyle="roundedRect" alignment="center" controlSize="mini" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="P2E-5t-BN9">
@@ -388,7 +416,7 @@
                                                 <action selector="toggleScrollingDisplay:" target="-2" id="VhQ-9W-sjU"/>
                                             </connections>
                                         </button>
-                                        <imageView horizontalHuggingPriority="251" verticalHuggingPriority="251" id="LlK-tV-bjv" customClass="GBImageView">
+                                        <imageView horizontalHuggingPriority="251" verticalHuggingPriority="251" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="LlK-tV-bjv" customClass="GBImageView">
                                             <rect key="frame" x="0.0" y="0.0" width="512" height="384"/>
                                             <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                             <imageCell key="cell" refusesFirstResponder="YES" alignment="left" imageScaling="axesIndependently" id="RvP-El-ILj"/>
@@ -397,7 +425,7 @@
                                                 <outlet property="delegate" destination="-2" id="EAG-Zh-oRi"/>
                                             </connections>
                                         </imageView>
-                                        <popUpButton focusRingType="none" verticalHuggingPriority="750" misplaced="YES" id="loB-0k-Qff">
+                                        <popUpButton focusRingType="none" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="loB-0k-Qff">
                                             <rect key="frame" x="4" y="388" width="128" height="17"/>
                                             <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                                             <popUpButtonCell key="cell" type="roundRect" title="Effective Palettes" bezelStyle="roundedRect" alignment="left" controlSize="mini" lineBreakMode="truncatingTail" state="on" borderStyle="border" focusRingType="none" imageScaling="proportionallyDown" inset="2" selectedItem="oUH-Sa-Ec1" id="Eij-Cp-URa">
@@ -430,7 +458,7 @@
                                                 <action selector="reloadVRAMData:" target="-2" id="BmB-JE-W8g"/>
                                             </connections>
                                         </popUpButton>
-                                        <popUpButton focusRingType="none" verticalHuggingPriority="750" misplaced="YES" id="YIJ-Qc-SIZ">
+                                        <popUpButton focusRingType="none" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="YIJ-Qc-SIZ">
                                             <rect key="frame" x="135" y="388" width="96" height="17"/>
                                             <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                                             <popUpButtonCell key="cell" type="roundRect" title="Effective Tilemap" bezelStyle="roundedRect" alignment="left" controlSize="mini" lineBreakMode="truncatingTail" state="on" borderStyle="border" focusRingType="none" imageScaling="proportionallyDown" inset="2" selectedItem="XRF-Vj-3gs" id="3W1-Db-wDn">
@@ -448,7 +476,7 @@
                                                 <action selector="reloadVRAMData:" target="-2" id="xwp-Ju-p00"/>
                                             </connections>
                                         </popUpButton>
-                                        <popUpButton focusRingType="none" verticalHuggingPriority="750" misplaced="YES" id="k4c-Vg-MBu">
+                                        <popUpButton focusRingType="none" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="k4c-Vg-MBu">
                                             <rect key="frame" x="235" y="388" width="96" height="17"/>
                                             <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                                             <popUpButtonCell key="cell" type="roundRect" title="Effective Tileset" bezelStyle="roundedRect" alignment="left" controlSize="mini" lineBreakMode="truncatingTail" state="on" borderStyle="border" focusRingType="none" imageScaling="proportionallyDown" inset="2" selectedItem="CRe-dX-rzY" id="h53-sb-Odg">
@@ -474,10 +502,10 @@
                                     <rect key="frame" x="0.0" y="0.0" width="512" height="408"/>
                                     <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                     <subviews>
-                                        <scrollView borderType="none" autohidesScrollers="YES" horizontalLineScroll="20" horizontalPageScroll="10" verticalLineScroll="20" verticalPageScroll="10" usesPredominantAxisScrolling="NO" id="krD-gH-o5I">
+                                        <scrollView fixedFrame="YES" borderType="none" autohidesScrollers="YES" horizontalLineScroll="20" horizontalPageScroll="10" verticalLineScroll="20" verticalPageScroll="10" usesPredominantAxisScrolling="NO" translatesAutoresizingMaskIntoConstraints="NO" id="krD-gH-o5I">
                                             <rect key="frame" x="0.0" y="0.0" width="512" height="408"/>
                                             <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                                            <clipView key="contentView" drawsBackground="NO" id="3VT-AA-xVT">
+                                            <clipView key="contentView" ambiguous="YES" drawsBackground="NO" id="3VT-AA-xVT">
                                                 <rect key="frame" x="0.0" y="0.0" width="512" height="408"/>
                                                 <autoresizingMask key="autoresizingMask"/>
                                                 <subviews>
@@ -597,11 +625,11 @@
                                                 </subviews>
                                                 <nil key="backgroundColor"/>
                                             </clipView>
-                                            <scroller key="horizontalScroller" hidden="YES" verticalHuggingPriority="750" horizontal="YES" id="n53-qA-NpY">
+                                            <scroller key="horizontalScroller" hidden="YES" wantsLayer="YES" verticalHuggingPriority="750" horizontal="YES" id="n53-qA-NpY">
                                                 <rect key="frame" x="0.0" y="392" width="512" height="16"/>
                                                 <autoresizingMask key="autoresizingMask"/>
                                             </scroller>
-                                            <scroller key="verticalScroller" hidden="YES" verticalHuggingPriority="750" horizontal="NO" id="mqp-NY-g8d">
+                                            <scroller key="verticalScroller" hidden="YES" wantsLayer="YES" verticalHuggingPriority="750" horizontal="NO" id="mqp-NY-g8d">
                                                 <rect key="frame" x="224" y="17" width="15" height="102"/>
                                                 <autoresizingMask key="autoresizingMask"/>
                                             </scroller>
@@ -618,12 +646,12 @@
                                     <rect key="frame" x="0.0" y="0.0" width="512" height="408"/>
                                     <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                     <subviews>
-                                        <scrollView borderType="none" horizontalLineScroll="20" horizontalPageScroll="10" verticalLineScroll="20" verticalPageScroll="10" hasHorizontalScroller="NO" hasVerticalScroller="NO" usesPredominantAxisScrolling="NO" horizontalScrollElasticity="none" verticalScrollElasticity="none" id="iSs-Ow-wwb">
+                                        <scrollView fixedFrame="YES" borderType="none" horizontalLineScroll="20" horizontalPageScroll="10" verticalLineScroll="20" verticalPageScroll="10" hasHorizontalScroller="NO" hasVerticalScroller="NO" usesPredominantAxisScrolling="NO" horizontalScrollElasticity="none" verticalScrollElasticity="none" translatesAutoresizingMaskIntoConstraints="NO" id="iSs-Ow-wwb">
                                             <rect key="frame" x="0.0" y="0.0" width="512" height="408"/>
                                             <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                                            <clipView key="contentView" id="bP9-su-zQw">
+                                            <clipView key="contentView" ambiguous="YES" id="bP9-su-zQw">
                                                 <rect key="frame" x="0.0" y="0.0" width="512" height="408"/>
-                                                <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                                                <autoresizingMask key="autoresizingMask"/>
                                                 <subviews>
                                                     <tableView verticalHuggingPriority="750" allowsExpansionToolTips="YES" columnReordering="NO" columnResizing="NO" multipleSelection="NO" autosaveColumns="NO" typeSelect="NO" rowHeight="18" id="gfC-d3-dmq">
                                                         <rect key="frame" x="0.0" y="0.0" width="512" height="408"/>
@@ -659,7 +687,7 @@
                                                                 </textFieldCell>
                                                                 <tableColumnResizingMask key="resizingMask" resizeWithTable="YES" userResizable="YES"/>
                                                             </tableColumn>
-                                                            <tableColumn identifier="" width="93" minWidth="10" maxWidth="3.4028234663852886e+38" id="syl-os-nSf">
+                                                            <tableColumn width="93" minWidth="10" maxWidth="3.4028234663852886e+38" id="syl-os-nSf">
                                                                 <tableHeaderCell key="headerCell" lineBreakMode="truncatingTail" borderStyle="border" alignment="left">
                                                                     <font key="font" metaFont="smallSystem"/>
                                                                     <color key="textColor" name="headerTextColor" catalog="System" colorSpace="catalog"/>
@@ -672,7 +700,7 @@
                                                                 </textFieldCell>
                                                                 <tableColumnResizingMask key="resizingMask" resizeWithTable="YES" userResizable="YES"/>
                                                             </tableColumn>
-                                                            <tableColumn identifier="" width="93" minWidth="10" maxWidth="3.4028234663852886e+38" id="Qw3-u2-c1s">
+                                                            <tableColumn width="93" minWidth="10" maxWidth="3.4028234663852886e+38" id="Qw3-u2-c1s">
                                                                 <tableHeaderCell key="headerCell" lineBreakMode="truncatingTail" borderStyle="border" alignment="left">
                                                                     <font key="font" metaFont="smallSystem"/>
                                                                     <color key="textColor" name="headerTextColor" catalog="System" colorSpace="catalog"/>
@@ -685,7 +713,7 @@
                                                                 </textFieldCell>
                                                                 <tableColumnResizingMask key="resizingMask" resizeWithTable="YES" userResizable="YES"/>
                                                             </tableColumn>
-                                                            <tableColumn identifier="" width="93" minWidth="10" maxWidth="3.4028234663852886e+38" id="gTl-gN-qLn">
+                                                            <tableColumn width="93" minWidth="10" maxWidth="3.4028234663852886e+38" id="gTl-gN-qLn">
                                                                 <tableHeaderCell key="headerCell" lineBreakMode="truncatingTail" borderStyle="border" alignment="left">
                                                                     <font key="font" metaFont="smallSystem"/>
                                                                     <color key="textColor" name="headerTextColor" catalog="System" colorSpace="catalog"/>
@@ -706,11 +734,11 @@
                                                     </tableView>
                                                 </subviews>
                                             </clipView>
-                                            <scroller key="horizontalScroller" hidden="YES" verticalHuggingPriority="750" horizontal="YES" id="OS3-sw-bjv">
+                                            <scroller key="horizontalScroller" hidden="YES" wantsLayer="YES" verticalHuggingPriority="750" horizontal="YES" id="OS3-sw-bjv">
                                                 <rect key="frame" x="-100" y="-100" width="510" height="16"/>
                                                 <autoresizingMask key="autoresizingMask"/>
                                             </scroller>
-                                            <scroller key="verticalScroller" hidden="YES" verticalHuggingPriority="750" horizontal="NO" id="4HA-2m-8TZ">
+                                            <scroller key="verticalScroller" hidden="YES" wantsLayer="YES" verticalHuggingPriority="750" horizontal="NO" id="4HA-2m-8TZ">
                                                 <rect key="frame" x="-100" y="-100" width="15" height="102"/>
                                                 <autoresizingMask key="autoresizingMask"/>
                                             </scroller>
@@ -756,7 +784,7 @@
             <contentBorderThickness minY="24"/>
             <point key="canvasLocation" x="182" y="760"/>
         </window>
-        <window title="Printer Feed" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" hidesOnDeactivate="YES" oneShot="NO" releasedWhenClosed="NO" showsToolbarButton="NO" visibleAtLaunch="NO" animationBehavior="default" id="NdE-0B-WCf" customClass="NSPanel">
+        <window title="Printer Feed" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" hidesOnDeactivate="YES" releasedWhenClosed="NO" visibleAtLaunch="NO" animationBehavior="default" id="NdE-0B-WCf" customClass="NSPanel">
             <windowStyleMask key="styleMask" titled="YES" closable="YES"/>
             <windowPositionMask key="initialPositionMask" leftStrut="YES" rightStrut="YES" topStrut="YES" bottomStrut="YES"/>
             <rect key="contentRect" x="272" y="172" width="320" height="288"/>
@@ -765,7 +793,7 @@
                 <rect key="frame" x="0.0" y="0.0" width="320" height="288"/>
                 <autoresizingMask key="autoresizingMask"/>
                 <subviews>
-                    <imageView horizontalHuggingPriority="251" verticalHuggingPriority="251" id="Ar0-nN-eop" customClass="GBImageView">
+                    <imageView horizontalHuggingPriority="251" verticalHuggingPriority="251" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Ar0-nN-eop" customClass="GBImageView">
                         <rect key="frame" x="0.0" y="0.0" width="320" height="288"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <imageCell key="cell" refusesFirstResponder="YES" alignment="left" imageAlignment="topLeft" id="sff-hk-4nM"/>
diff --git a/Cocoa/GBSplitView.h b/Cocoa/GBSplitView.h
new file mode 100644
index 0000000..143b8f6
--- /dev/null
+++ b/Cocoa/GBSplitView.h
@@ -0,0 +1,15 @@
+//
+//  GBSplitView.h
+//  SameBoySDL
+//
+//  Created by Lior Halphon on 9/4/20.
+//  Copyright © 2020 Lior Halphon. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+
+@interface GBSplitView : NSSplitView
+
+-(void) setDividerColor:(NSColor *)color;
+
+@end
diff --git a/Cocoa/GBSplitView.m b/Cocoa/GBSplitView.m
new file mode 100644
index 0000000..425d965
--- /dev/null
+++ b/Cocoa/GBSplitView.m
@@ -0,0 +1,28 @@
+//
+//  GBSplitView.m
+//  SameBoySDL
+//
+//  Created by Lior Halphon on 9/4/20.
+//  Copyright © 2020 Lior Halphon. All rights reserved.
+//
+
+#import "GBSplitView.h"
+
+@implementation GBSplitView
+{
+    NSColor *_dividerColor;
+}
+
+- (void)setDividerColor:(NSColor *)color {
+    _dividerColor = color;
+    [self setNeedsDisplay:YES];
+}
+
+- (NSColor *)dividerColor {
+    if (_dividerColor) {
+        return _dividerColor;
+    }
+    return [super dividerColor];
+}
+
+@end