diff --git a/acpMenu.xml b/acpMenu.xml
index 8b6a0cc..7717827 100644
--- a/acpMenu.xml
+++ b/acpMenu.xml
@@ -5,6 +5,10 @@
 			<parent>wcf.acp.menu.link.community</parent>
 		</acpmenuitem>
 		
+		<acpmenuitem name="chat.acp.menu.link.chat">
+			<parent>chat.acp.menu.link</parent>
+		</acpmenuitem>
+		
 		<acpmenuitem name="chat.acp.menu.link.room.list">
 			<controller><![CDATA[chat\acp\page\RoomListPage]]></controller>
 			<parent>chat.acp.menu.link.chat</parent>
diff --git a/file/lib/data/room/RoomList.class.php b/file/lib/data/room/RoomList.class.php
index 366b6c1..976d56e 100644
--- a/file/lib/data/room/RoomList.class.php
+++ b/file/lib/data/room/RoomList.class.php
@@ -1,5 +1,5 @@
 <?php
-namespace wcf\data\chat\room;
+namespace chat\data\room;
 
 /**
  * Represents a list of chat rooms.
diff --git a/file/lib/system/ChatCore.class.php b/file/lib/system/ChatCore.class.php
index 6601759..52a8ba0 100644
--- a/file/lib/system/ChatCore.class.php
+++ b/file/lib/system/ChatCore.class.php
@@ -1,5 +1,5 @@
 <?php
-namespace wbb\system;
+namespace chat\system;
 
 /**
  * Chat core
diff --git a/objectType.xml b/objectType.xml
index a02fb15..3aa16f8 100644
--- a/objectType.xml
+++ b/objectType.xml
@@ -14,7 +14,7 @@
 		<type>
 			<name>be.bastelstu.chat.activityPointEvent.message</name>
 			<definitionname>com.woltlab.wcf.user.activityPointEvent</definitionname>
-			<points>0</point>
+			<points>0</points>
 			<classname>wcf\system\user\activity\point\DefaultUserActivityPointObjectProcessor</classname><!-- We are unable to recalc those points -->
 		</type>
 	</import>
diff --git a/option.xml b/option.xml
index da050c7..ef136d1 100644
--- a/option.xml
+++ b/option.xml
@@ -72,7 +72,7 @@
 			</option>
 			<option name="chat_log_archivetime">
 				<categoryname>chat.log</categoryname>
-				<optiontype>timeInterval</optiontype>
+				<optiontype>integer</optiontype>
 				<defaultvalue>172800</defaultvalue>
 				<showorder>2</showorder>
 			</option>
diff --git a/package.xml b/package.xml
index 1097358..d45cf32 100644
--- a/package.xml
+++ b/package.xml
@@ -4,7 +4,7 @@
 		<packagename><![CDATA[Tims Chat]]></packagename>
 		<packagedescription><![CDATA[Chat for WoltLab Community Framework™.]]></packagedescription>
 		<packagedescription language="de"><![CDATA[Chat für WoltLab Community Framework™.]]></packagedescription>
-		<standalone>1</standalone>
+		<isapplication>1</isapplication>
 		<version>3.0.0 Alpha 19</version>
 		<date>2011-11-26</date>
 	</packageinformation>
@@ -16,9 +16,9 @@
 	
 	<requiredpackages>
 		<requiredpackage minversion="2.0.0 Alpha 1">com.woltlab.wcf</requiredpackage>
-		<requiredpackage minversion="1.0.0 Alpha 1">com.woltlab.wcf.bbcode</requiredpackage>
-		<requiredpackage minversion="1.0.0 Alpha 1">com.woltlab.wcf.message</requiredpackage>
-		<requiredpackage minversion="1.0.0 Alpha 1">com.woltlab.wcf.user</requiredpackage>
+		<requiredpackage file="requirements/com.woltlab.wcf.bbcode.tar">com.woltlab.wcf.bbcode</requiredpackage>
+		<requiredpackage file="requirements/com.woltlab.wcf.message.tar">com.woltlab.wcf.message</requiredpackage>
+		<requiredpackage file="requirements/com.woltlab.wcf.user.tar">com.woltlab.wcf.user</requiredpackage>
 	</requiredpackages>
 	
 	<instructions type="install">