I am in the final stage of building up my gaming pc. The hardware consists of the following:
Gigabyte SLI MOtherboard
MSI Gtx 660 graphics card x 2
Bla bla bla
Question: I would like to make full use of the power of my machine capabilities so I need to install Windows 7 -64 Bit Operating system.
Problem/concern: Have a lot of brilliant Windows XP games and am just worried that the games will not run on the 64Bit platform
Any suggestions as what I must install? XP or Win 7 64 Bit
Being a game Freak can be frustrating
Google "Muli booting" or "dual booting"