play around with[JOBSCHEDULER]AffinityMask=14

[bufferPools]UsePools=1PoolSize=8388608RejectThreshold=1048576 // 524288 // 262144 // 131072 IF the 1048756 makes an improvement - try the next size down.

Just tried this and unfortunately it made everything worse.I had to remove it right away.

Then use the next one down, Vic, then the next and so on. Also - you need to talk to nVidia about the non-locking of the frames with Inspector.The only other thing that I can think of, is the disparity between the i7-980 @ 4.27 gig and the GTX480. It's a slow card by 'modern' standards, but the proc is moving along at a pretty good rate, so, at least for one or two tests, how about winding it back down to 4.0 gig? Try it and see if it changes in any way.

Then use the next one down

I tried the next one down and it seems a bit better, almost smooth.But.If you look at any particular detail (be it a cloud, a mountain or a building) you can tell it's moving. (earthquakelike).This happens looking out the side windows.Clocking the proc down to 4.0 gig makes no difference here.ThanksVic