Originally posted by hitech 
There are 2 issuses being descussed here.
1. Small warps and planes flying sideways.
2. Screen studders.
I realy would like a film of the sideways planes. Screen studders will not show up on films.
HiTech 
 I have lots of small warps, no planes flying sideways (that I have noticed)
Way too many screen stutters, FPS says 60, screen almost chokes to less than 1 fps.  Especially around fires with smoke or clouds.  I have tried a whold bunch of settings from and textrues.  Doesn't seem to matter if I am at 128 or 1024, 1200 X 1024 (?)  , or 1600X1200.  
Crashed into the ground more times than I can count as the frame freezes and a second later I am almost at the deck, the next frame at the deck, the next frame at the tower.  Like maybe 3 frames 5 seconds.   
And trying to defend a field with an Ostwind is tough because of the frame freezes in all of the smoke and flames.  As long as there are only a few fires no problems 60 fps (I set the card and game to run at 60 fps synced)  More flames the frames start to be every 2 seconds or so.  I have tried different fps settings and running synced and not synched etc. no luck. 
 I have tried all kinds of GUI and Video settings 2.6 has been a nightmare for me.  

I am seriously thinking a new graphics card may have to be the answer.  have a ATI X700  256MB  PCIE slot, 3200+ Athlon, 1.5 GB of RAM, XP Pro &  my system just isn't cutting it.  Any recommendations on a new video card under $400 would be appreciated.  I just want to play the game not dink with video settings.