Oyeve
Lifer
I am currently running Xp Pro 32bit and want to go Win7 64 bit. I play a lot of games and want to contuinue doing so. Should I get win7 pro or win7 ultimate? Seems like a 20 buck difference. I want to got 64 bit and utilize all my ram. Another question, can only win7 pro and win7 ult allow winxp compatability?