That is what bootcamp is for! Install windows xp pro and you can still play all the games. The drivers are available out there without much searching and there really isn't that much of a hit on performance from what I have seen. We will just have to wait and see how things go for frag though.
Is bootcamp like Linux's W.I.N.E? I can't say that I'm familiar with bootcamp!!! Is it just a Windows emmulator in a virtual environment, with the ability to co-exist like Samba? I gotta go read up on this...:crazy: