Try chosing not to show sky and stadium, this improved it for me, still jjerks though, even with nothing erunning in the background.
On FM09 it would be ok even with 4 or 5 other programs running.
Why should we have to put iot to teh 2D view?! It;s one of the main features of the game that you can watch it in 3D.
Is uit anything to do with how many facepacks you have loaded or anything like that, maybe. Is there any other things you can turn off which would improve it?