Running as Duel view or Horizonatal View and what OS you use. XP doenst like duel view much can only run 2 wow's on Duel have to go horizontal for more. But i have no problems with 2 wow's on duel view i have 9800 1G Nvidia. Just sounds like you have bad ram and that caused the blow out. Dont be frightened to run 2 wow's on one card, i ran 4 on the one 9600 512Mg card for 70 lvls and heaps of heroics without a prob on just 2g ram. Hope this help current set up is Aspire g7700 quad core sli 512 nvidia 2 gig ram main comp second is duel core single 9800 1G with 4g ran (runs me 2 alts) oooo i run alts on lowest settings and get no lag even in Dalaran. maybe set your Alt to lower settings to take some strain off card but other wise 2 wow's on one Gcard is still fine.