I am having an odd graphics glitch that I can't seem to nip in the bud. I was going to post this in the help forum, but when searching to see if a similar topic had been posted, I read somewhere that its better to post tech issues in here... 
  
Anyway, the problem is difficult to describe, but it looks like a studder or shake. When I'm flying straight or level, it sometimes stops, but as soon as my aspect changes at all, it will start again. Note, it is NOT an fps issue. Its definitely a problem related to graphics. 
  
I've tried running in 800x600, 1024x768 and 1280x1024 and the same problem exists in each resolution. All details are on 4. 
  
I'm running on my XP machine, PentiumD 3.00GHz with 2GBram and a  Nvidia GeForce 8800GT. 
  
Any advice or tips would be greatly appreciated. Again, I've searched for similar topics, as well as running through the faqs...please help, as this issue is really preventing me from getting into or enjoying the game. 
  
Semper Fi