Blurries...morphing...Help!!!

Hey all,Got a slight problem with the terrain being not so much blurry but like 1 mip level off and then it sharpens in front of me. Also the mesh will "pop" up it's last level. Doesn't happen all around me but in certain "spots" Also i can see autogen popping in from time to time. I'll admit i have most sliders to the right but my system doesn't seem to be struggling at all. Frames locked at 30 and solid. Tried the fiber setting all the way to .60 and still happens. Also tried increasing texture multiplier to 200 and still no change. Funny thing is frames don't drop at all...maybe 1 or 2 at most.Just wondering if you knew of any other setting to load the textures in faster.Pic 1 looking to the right is usually how the sim looks.Pic 2 is when i get these slight blurries...looking to left.Might be hard to tell in the pics but on screen there is big difference.Core duo E6700 @ 3.5 ghz2 gig Corsair pc2-8500 ram7950 GT 512 mb2 WD Raptor 10,000 rpm in raid 022" 1680 x 1050 Lcd