Hi, Here's the scoop. I have a iMac with 3.06 Ghz with 8 GB Ram. I plan on using BootCamp and Win 7 but not sure if I should try 64 bit or just stay with the 32 Bit? I have the extra Ram, 8 GB to work with and I think 64 Bit might use it more than the 32 bit version. Has anyone out there used 64 bit with 8 GB ram? What is your opinion?