rocknbil - 4:09 pm on Mar 15, 2011 (gmt 0)
Why would you install Vista? It's Windows 7 now, Vista is already outdated.
You **may** experience some issues if you use the 64 bit version of either. You would need to run the program as administrator and in Compatibility Mode, and even then some 32 bit programs don't work. I lost about $1500 in software upgrading to a 64 bit machine and OS, ah well, it's only money, right? :-(