Problem with anti-aliasing

[Stalker]

guys, i have a 128 mb Geforce FX 5200
I have upgraded to the newer 91 series forceware drivers. Now whenever i put anti-aliasing to 2x, the screen gets stretched out while playing all games. Does anybody else experience this problem??Does anybody know how to fix this??

Reverting to the older 81 series driver does solve this problem though. Also putting anti-aliasing to 4x prevents this problem, but causes heavy perf. loss

[tarey_g]

U r using 2x or 2xQ , coz 2xQ in some java related applications blurrs the whole interface of windows.

[Stalker]

it happens with both 2x & 2xQ, works fine in applications but causes problems when i run fear, gta: sa,nfs: mw & other games
Do u think its bcoz i run games at 640 x 480??
But reverting to older drivers solves the problem!!