Hi, First of all my specs, Intel Core 2 Duo E8400 Gigabyte GA-G41M-Combo 4 GB DDR2 Galaxy GTX 560 SE V2 1536 MB Cooler master 600W I have been encountering some extremely annoying stuttering and lag in all of the games like. Pro Evolution Soccer 2013, Hitman Absolution, Batman Arkham City etc... The problem is that the game starts well but after 20-30 secs the stuttering starts and it persist even I restart the game. This stuttering persist even in low settings I have tried with the following drivers. 306.97 296.10 301.42 310.61 I know my system spec is not that good but still I should be able to play games in low settings. Please help.