I use Windows 7 x64 as my main OS, but I setup my old Vista x86 in another drive just to boot into it for software that is not totally compatible or doesn't work well in 7 x64. I also installed it for Vegas, in case something goes wrong in the 7 install, so I can open it in Vista. But then I thought that maybe XP would be more stable for Vegas. So what's the general consensus here? Is Vegas 32 bit (both 8 and 9) more stable in XP or Vista?