Ok my system is a dual core 4gig ram nvidia 8600m gt. At first it was fine nothing wrong but once i hit northrend it killed my video card even lowering everything and trying everything i could think of and do. Now im struggling to play ill get 32 fps for around 2 mins then drop to below 5. So advice get a better computer i got one in the works so imma struggle some more because when your addicted you do anything to play sheesh " does hate being addicted".