ok i keep getting red lines in my display and then all kinds of distorsions and then complete freeze. some times im getting blured text and in games wierd graphicall gliches.. my card is a 8800 gtx and it is not overheating can it still mess up without overheating... i want to just plug a nother video card in but im the olny one in my little town with a gameing computer so no lonner is able to be found is there a nother way to tell if its my video card or anything else for that matter... e6600 750w ps 2 gigs of ram