So I recently bought the Windows 7 Home Premium Upgrade and I'm attempting to go from my 32bit XP OS to the 64 bit Windows 7. I made sure to back everything up and when I tried putting in the 64bit disc, it wouldnt let me install it and an error message popped up almost immediately. I succesfully installed the 32bit disc but I want to be running the 64bit so I can run the new Adobe Premiere. I have a Intel Core 2 Quad Processor that should run 64 bit but it's not allowing me to, any ideas as to where to go from here? Thanks.