Is the XP to 7 upgrade problematic? I have an old system AMD Athlon XP 3200+ CPU, 400FSB, 2-1Gb DDR dual channel ram. Microsofts compatability tool says I'm OK for an upgrade except for a couple of drivers. My question is can I run 64bit or must I stay with 32bit?
You can run 64 bit as the Athlon is a 64 bit processor, more RAM would be good too 2 x 2 Gb sticks.
I think there is no upgrade XP to 7 it is a new install just, it only would have been possible to upgrade sticking with the 32 bit systems anyway so lots of downloading your Documents and Settings folder.