diff --git a/install.sql b/install.sql
index 582fd98..0a3219d 100644
--- a/install.sql
+++ b/install.sql
@@ -1,18 +1,18 @@
 DROP TABLE IF EXISTS wcf1_chat_message;
 CREATE TABLE wcf1_chat_message (
-	messageID int(10) NOT NULL AUTO_INCREMENT,
-	roomID int(10) NOT NULL,
-	sender int(10) DEFAULT NULL,
-	username varchar(255) DEFAULT NULL,
-	receiver int(10) DEFAULT NULL,
-	time int(10) NOT NULL,
-	type tinyint(3) NOT NULL DEFAULT 1,
-	message mediumtext NOT NULL,
-	enableSmilies tinyint(1) NOT NULL DEFAULT 1,
-	enableHTML tinyint(1) NOT NULL DEFAULT 0,
-	color1 int(10) NOT NULL DEFAULT 0,
-	color2 int(10) NOT NULL DEFAULT 0,
-	PRIMARY KEY (messageID),
+	messageID	INT(10)		NOT NULL AUTO_INCREMENT PRIMARY KEY,
+	roomID		INT(10)		NOT NULL,
+	sender		INT(10)		DEFAULT NULL,
+	username	VARCHAR(255)	DEFAULT NULL,
+	receiver	INT(10)		DEFAULT NULL,
+	time		INT(10)		NOT NULL,
+	type		TINYINT(3)	NOT NULL DEFAULT 1,
+	message		MEDIUMTEXT	NOT NULL,
+	enableSmilies	TINYINT(1)	NOT NULL DEFAULT 1,
+	enableHTML	TINYINT(1)	NOT NULL DEFAULT 0,
+	color1		INT(10)		NOT NULL DEFAULT 0,
+	color2		INT(10)		NOT NULL DEFAULT 0,
+	
 	KEY roomID (roomID),
 	KEY sender (sender),
 	KEY receiver (receiver)
@@ -20,23 +20,24 @@ CREATE TABLE wcf1_chat_message (
 
 DROP TABLE IF EXISTS wcf1_chat_room;
 CREATE TABLE wcf1_chat_room (
-	roomID int(10) NOT NULL AUTO_INCREMENT,
-	title varchar(255) NOT NULL,
-	topic varchar(255) NOT NULL,
-	position int(10) NOT NULL DEFAULT 0,
-	permanent tinyint(1) NOT NULL DEFAULT 1,
-	owner int(10) DEFAULT NULL,
-	PRIMARY KEY (roomID),
+	roomID		INT(10)		NOT NULL AUTO_INCREMENT PRIMARY KEY,
+	title		VARCHAR(255)	NOT NULL,
+	topic		VARCHAR(255)	NOT NULL,
+	position	INT(10)		NOT NULL DEFAULT 0,
+	permanent	TINYINT(1)	NOT NULL DEFAULT 1,
+	owner		INT(10)		DEFAULT NULL,
+	
 	KEY positionKey (position),
 	KEY owner (owner)
 );
 
 DROP TABLE IF EXISTS wcf1_chat_room_suspension;
 CREATE TABLE wcf1_chat_room_suspension (
-	userID int(10) NOT NULL,
-	roomID int(10) DEFAULT NULL,
-	type tinyint(3) NOT NULL,
-	time int(10) NOT NULL,
+	userID	INT(10)		NOT NULL,
+	roomID	INT(10)		DEFAULT NULL,
+	type	TINYINT(3)	NOT NULL,
+	time	INT(10)		NOT NULL,
+	
 	UNIQUE KEY main (userID, roomID),
 	KEY roomID (roomID),
 	KEY type (type, time),