Not the usual shadow pixelation

[Vaz2008]

http://dl.dropbox.com/u/6493713/pixelated%20shadows.png

 

In some circumstances (I have no idea which circumstances), this problem is either nonexistent or not noticeable. It is always visible on faces that have shadows cast on them by hair or headgear, though.

 

Is it ENB (I'm using Synergy)?

 

Is it my settings? Here are all the shadow-related lines in my SkyrimPrefs.ini:

 

bDrawShadows=1

bDrawLandShadows=1

bTreesReceiveShadows=0

fShadowBiasScale=0.1500

fShadowDistance=8000.0000

fInteriorShadowDistance=0.0000

iShadowMapResolutionSecondary=4096

iShadowMapResolutionPrimary=4096

iShadowMapResolution=4096

iBlurDeferredShadowMask=3

iShadowMaskQuarter=4

iShadowMode=3

iShadowFilter=3

fShadowLODStartFade=200.0000

bShadowMaskZPrepass=0

bShadowsOnGrass=1

bDeferredShadows=1

 

 

Is it something else?

 

Skyrim is patched to 1.6.89. Dawnguard is not installed.

 

My computer specs:

Nvidia GeForce GTX 460 1GB, driver version 290.36

AMD Phenom II X2 550 3GHz

4GB DDR3 RAM

ASRock M3A780GXH/128M

Edited August 15, 2012 by Keresthus