Dynamic Shadow flickering

[DathMarkus]

Guys,I'm having major shadow flickering in bf3,witcher2,skyrim,etc...It only happens to dynamic shadows(character shadows,wawing trees,bushes) also static shadows don't flicker, but look like crap(low res)..I have Zotac gtx570SE,I7930,6gigs of Ram and corsair VX 550-----Is it because of bad psu? I'tried everything( ins new drivers,control panel settings,lowing frequency)

 

[inzone]

You double posted so you need to delete one of them.