hi all,just got this card to replace my old geforce4 ti46oo,only to find it wont play video,at all,with any media player you care to mention,winamp,media player 10 etc etc,as soon as i click a video to play the machine almost locks,in task manager cpu hits 100% and the player that is trying to play runs in the high 90's,plays games ok 3dmark03 score is 6800,but just wont play avi's mpeg's etc,i got 300 gig of vid's on this machine so it would be useful if this card would play them!!if i refit the 46oo ti all back to normal,have tried latest drivers but they gave me sli errors(?)so i'm running 77.72,have tried xfx but no reply yet! thanks in advance