I was just playing around tring to copy the existing U logo... the once I got the gold U I really started to like it :)  They're 24 bit PNGs on a transparent background.  You can't see the drop shadow here very well.  Feel free to take them.
[img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xRed.png[/img:1b0b624cf7][img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xRed128.png[/img:1b0b624cf7][img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xRed256.png[/img:1b0b624cf7][img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xRed64.png[/img:1b0b624cf7]
[img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xYellow.png[/img:1b0b624cf7][img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xYellow128.png[/img:1b0b624cf7][img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xYellow256.png[/img:1b0b624cf7][img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xYellow64.png[/img:1b0b624cf7]
[img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xBlue.png[/img:1b0b624cf7][img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xBlue128.png[/img:1b0b624cf7][img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xBlue256.png[/img:1b0b624cf7][img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xBlue64.png[/img:1b0b624cf7]
[img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xCyan.png[/img:1b0b624cf7][img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xCyan128.png[/img:1b0b624cf7][img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xCyan256.png[/img:1b0b624cf7][img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xCyan64.png[/img:1b0b624cf7]
[img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xGreen.png[/img:1b0b624cf7][img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xGreen128.png[/img:1b0b624cf7][img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xGreen256.png[/img:1b0b624cf7][img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xGreen64.png[/img:1b0b624cf7]
[img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xMagenta.png[/img:1b0b624cf7][img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xMagenta128.png[/img:1b0b624cf7][img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xMagenta256.png[/img:1b0b624cf7][img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xMagenta64.png[/img:1b0b624cf7]
[img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xPurple.png[/img:1b0b624cf7][img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xPurple128.png[/img:1b0b624cf7][img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xPurple256.png[/img:1b0b624cf7][img:1b0b624cf7]http://i175.photobucket.com/albums/w156/videosean/Unreal/UT300xPurple64.png[/img:1b0b624cf7]