I got this Gigabyte GeForce 8400 GS 256MB.......... bt it seems dat no matter what game i play my pc hangs a lot!!! Even CS-1.6 i cant get 100 fps due 2 such lags.... so while playing CS i always keep my task manager open. which cuts da hang bt still lags a lot... Plz help me wid dis Problem.... MY PC specification are, MSI 945GCM7 mother board, Intel DUEL-CORE 2.25 processor Gigabyte GeForce 8400 GS 256MB PCI, and 80 GB H.D.D! PLZ help me wid this problem!!!