Winex works well with some games but its a little tricky to install.
Search for FAQs and visit www.transgaming.com
before you start
messing around with it.
has FAQs-very helpfull.
By the way you dont need Winex for UT2003 the linux_installer is
on the 3rd cd.
Games I run with Winex:
I got the .rpms now and I will try other games over the holiday season.