I am running a 5-box on an ASUS G50 from bestbuy (laptop) with the 9800 GT 512 mb and I am fine as long as I dont have all of the windows open at once, I symbolically reference the wow accounts into 4 other wow directories (runs better) and I no longer have issues with my follows falling off. I do not have experience with the 8800 GT, but I thought i would share my experiences with the 9800. I have a 2.0 gh Intel core duo with 4 gigs of ram running windows in 64 bit. Hope this helps a little bit. The only issue I ahve is that when I try to run it with keyclone and the other 4 windows are visible but small i get some system lag, so I just minimize the others and I am great running 50 frames with maxed settings on the main screen I see most places and about 28-30 in shat and new stormwind.