I just wanna know that i am going to buy a HD 4770. I have a small monitor of maximum resolution of 1024*768 & Pentium D 915 2.8 GHz processor and 2 GB ram . will i be able to play GTA 4, crysis warhead, Farcry2, prince of Persia and assassins creed 2 at my maximum resolution with full details at full speed without any lags. Will my processor bottleneck my 4770.