@Anarki_Hunter: messing forums everywhere, eh?
regarding this shader sharpening, it does not look better in TW2/TW1/STALKER:Soc, not to my eyes anyway
in TW2: ingame AA+sharpen look better ( as in less aliasing )
in TW1: i can activate 4xMSAA + 4xSGSAA and it blows away FXAA

in STALKER:SoC: it seems to create more aliasing than the game had in the first place
another thing, talking about FXAA in TW2 did anyone else experience this:
*start the game, load savegame, FXAA is off, game at 44fps or something, FXAA is on game at 40fps ( small performance hit ), quit game
*start the game, load savegame, FXAA is off, game at 44fps or something, FXAA is on game at 24fps ( HUGE performance hit ), quit game
strange
beta9: http://hotfile.com/dl/125975700/ef4f3b1/injectFxaa_by_some_dude_9.7z.html