Re: Bit question
What are your system specs?
Basically, a 32 bit OS will not be able to address more than around 3 gigs of RAM at once. There are tweaks for it to recognize more than that, but it still won't be able to use it all. You need a 64-bit OS to use it all.
C2D E6600 | 4GB DDR2-800 | 9800GTX+ | Asus P5B-E | 150GB Raptor | 320GB 7200.10 | 750W Xigmatek PSU