Only in new/: first.patch
diff -ru old/ubuntu.AdiumMessageStyle/Contents/Info.plist new/ubuntu.AdiumMessageStyle/Contents/Info.plist
--- old/ubuntu.AdiumMessageStyle/Contents/Info.plist	2010-03-04 00:08:37.000000000 +0500
+++ new/ubuntu.AdiumMessageStyle/Contents/Info.plist	2010-05-06 11:12:07.410934000 +0500
@@ -18,10 +18,6 @@
 	<string>AdIM</string>
 	<key>DefaultBackgroundColor</key>
 	<string>ffffff</string>
-	<key>DefaultFontFamily</key>
-	<string>Lucida Grande</string>
-	<key>DefaultFontSize</key>
-	<integer>13</integer>
 	<key>MessageViewVersion</key>
 	<integer>2</integer>
 	<key>DisableCombineConsecutive</key> 
diff -ru old/ubuntu.AdiumMessageStyle/Contents/Resources/main.css new/ubuntu.AdiumMessageStyle/Contents/Resources/main.css
--- old/ubuntu.AdiumMessageStyle/Contents/Resources/main.css	2010-02-06 04:59:16.000000000 +0500
+++ new/ubuntu.AdiumMessageStyle/Contents/Resources/main.css	2010-05-06 11:13:50.694934000 +0500
@@ -108,7 +108,6 @@
 .message {
 	padding:0 1em 0 1.25em;
 	word-wrap: break-word;
-	font-size:11px;
 }
 
 
@@ -139,7 +138,6 @@
 	margin-left:7px;
 	text-align:right;
 	float:right;
-	font-size:8px;
 }
 
 
@@ -149,7 +147,6 @@
 	margin-left:0;
 	position:relative;
 	top:-2px;
-	font-size:10px;
 }
 
 .myBubble .indicator {