If I replace my motherboard on my desktop, will I be able to continue to run the OEM version of Windows 7 Home Premium that I have now without any problems...or not. The motherboard is the original one that came with the tower and I installed the OEM Windows 7 on it as an upgrade from Windows XP some years ago. I seem to remember that changing the motherboard was an issue for some people in the past, but can't remember...thoughts?