Wildfire's Skin

I know I just started playing on this server, but I figured I'd throw my lot in as well. This is the skin I'll be using until I get my own created. I may also be running around in a Master Chief skin once in a while, but most people have that already.

http://www.ut2003hq.com/pafiledb2/pafiledb.php?action=file&id=4842

Soon I'll be switching to this skin, as soon as I can get it working on the server. Anyone have any idea why I can have it run in a single player game, but not during our online ones?

http://skincity.beyondunreal.com/?section=models&action=show_infos&id=483&PHPSESSID=1e1700dd7b539f8fc456392f6b2dfc27