It was finally declared dead two weeks ago -- sorry for not posting notice sooner but I've been busy configuring my new one (a 17" Widescreen HP Pavilion)...
Some links to make up for the delay:
VLC media player -- self-contained media player, which so far has played all the anime I've tested it on. The codec are part of the program, so you don't need permission to install anything on the computer you're watching on.
PortableApps -- for those even more into feeling like they're on their own home comp when using lab comps and borrowed comps. Install on a nice, big USB key and watch for new modules to be added!