I just upgraded to 64Bit Win 7 RTM - very happy with it - I also have 4GB RAM. The problem is I bought an expensive Logitech Wireless USB Headset, that sounds really choppy in a 64Bit system - it uses generic usb audio driver from Microsoft.
I am thinking of using the 32Bit version of Windows 7 instead, to solve this problem.
Do you think I'll lose a lot of performance if I lose .5GB ram and miss out on 64bit?
Been trying for days to get the headset working , and no solution exists yet to fix it.