Hi i just bought a new laptop it's a Packard Bell Easy Note TJ75. I used to have 64-Bit but then i installed 32 Bit because of many of my games crashed and i heard that it could be the 64 bit that did it. So now i can't play anything. Not Mass Effect, not Counter Strike Source (CSS) And not even Battlefield Heroes. If anyone knows the answer pleeease answer!! (:

Could you describe what you mean by crashing? Screen turning black? Game wont launch? Windows freezes? Make sure you have the latest drivers for your video card installed.

Am also using windows 7 64 bit. until no I haven't encountered any games that don't work with it.