[PyMOL] FPS on FC4 with ATI Mobility Radeio 9700

[Sebastien Gerega]

I have Pymol installed on my dual boot Asus M6Ne notebook and have 
noticed that the performance is significantly better in windows than it 
is in linux. I am running FC4 and have installed the ati-fglrx driver. 
When rotating a 120 amino acid protein I get maximum 8 frames per second 
and the CPU usage goes up to about 90%. Is this normal? If not, are 
there any known issues with ATi Drivers? or with FC4?
any help would be great,
Sebastien