surprised no one mentioned crossover. the crossover "games" ver has better support for graphics.

I can play HL based games without too many problems. the only significant one is when graphics try to do transparencies, then it slows down

not all games work. I tried installing some older ones, but no luck. support for a given game is based on demand.

but I've been mainly spending game time on the 360, as its just easier to deal

I'm waiting for COD4 to come out for mac :)

I use Crossover Games. I've installed TrackMania and Monkey Island 3 and Indiana Jones 5 for testing. But I don't play too often, I prefer watching Longplays ;-) Too bad that Lego Indiana Jones isn't working in Crossover Games :-(

Lego rulez!