Nvidia is a graphic card designed for 3D games,hard videos,high-graphics needs & high speed(more information : http://www.nvidia.co.uk/object/produ...ce_210_uk.html )

so its impossible to be lagged,but it did at 4.2 for a reason,since it dosent for other games such like WoW,LoL,Gta iv/sa,Minecraft and much much more games in the hard disk,all the big games is fast,but not toribash 4.2?