I have Windows XP (SP3) in a 32-bit OS loaded on my primary hdd. I loaded Windows 7 (64-bit) on a secondary hdd and can select upon boot which OS I want to use. I seem to be having some trouble with this config because I've had to reload Win7 twice so far. Once I get it loaded and office back in place, it has trouble booting and goes into repair mode, which screws up the whole thing. Anyone else having this issue? Anyone have any advice on how to fix this problem?