From what I've seen trying to find a way to fix this issue, they ignore and bury it There are a few threads in the resolved sub forum about it but, most of the detailed information I find is from 2010. One more reason to hate Vista.

My biggest issue with this is that I get 25 fps in the smallest windowed mode while panning the camera at max speed. Borderless window gives me 5 fps. Full screen without a cursor gives me about 18.

I can't see well in a tiny window. I can't play at all in borderless. Full screen would fit my old system well enough to play all content reasonably well. It can handle middle of the road Skyrim settings in FS pretty well.

I'd like to just get a new pc but, that won't be an option for several months. In the mean time I'd like a playable game