Review from TigerDirect said:"One thing you want to do is to go to your mother boards website and make sure they have all the 64 bit vista drivers you need. That is a big step before using 64 bit vista. You might have to reinstall some 64 bit versions of software and Hardware drivers. No big deal. And if you play Games some games don't install yet on 64 bit so be careful before you buy new ones."
--Is the part about the games true?
--What is a DSP OEM OS?
(I know what OEM/OS are, but DSP?