Hi, I don't think this was an issue back then when I had only purchased my MBP. I am using a 2.33 GHz Intel Core 2 Duo 15" MBP, with Mobility Radeon X1600 as my graphics card. I'm also on a 4 GB RAM. I'm using Leopard, running Mac OS X 10.5.8. I'm using a 2.1 version of Bootcamp. I use Windows XP SP3. Basically, I know that my MBP will be hotter when playing games, but the heat issue wasn't an issue back then. I don't know why it should be an issue now. I've run the test using a Parallels, for the same games: Majesty 2, Virtua Tennis 2009, Lineage II, Worms Armageddon. The games run very slowly in the Parallels, as expected, but I was only waiting for my Windows to crash after a little time of playing, but it didn't happen when I was using the Parallels. Also, I have no problem running any games in Mac itself, games such as Civilization IV, Fable TLC, Tomb Raider. Therefore, I think I'm justified to believe that the problem lies specifically with running games in bootcamp (my windows doesn't crash if I don't play any games). Which is of course, one of the few reasons I install Windows on a Mac, that is for gaming. I don't think the driver is an issue. I don't think the temperature is an issue. Anyone?