Hey all
Here is an app i use to stop load glitches by limiting FPS to 30 and setting my buildings distance to "Unlimited" or "High", i though origionally that this might effect my GFX perf negatively. But infact i see little or no glitches even flying low level over london. I hope it works for others too.
Download the trail here, it isnt freeware but you can use it indefinately if you wait 9 seconds before starting the program.
http://dxtory.com/
PS I have no SSD which i believe helps also...