System struggles with Oz

[Darkish]

Here's the thing, have managed to get AH2 set up so that min frame rate over a totally porked/smoking field is low 20's - every other situation is nice and smooth.  In OzKansas tonight, dogging low over forests, frames are down to single figures; unplayable.

Just wondering how everyone else is fairing.

P4 3.06 GHz
GeForce FX5200 on Omega 53.03's

N.B. - now there's a fine excuse for alt monkeying; "I have to, cos the game won't let me fight down low".  

[B17Skull12]

oz is infamous for horrible fps.  hell im lucky to get 2 fps in the tower.  the map is just HORRIBLE ON FPS.  but this coming from a person who think 10 fps is awesome.  so ignore me.