Have a nforce2 system that is supposed to be 100% supported by amithlon. I even tried the kernel 4 still no joy.
Geforce 4 card works but wont do 1024x768.
ATI 9200 is also supposed to be supported but no joy there. Corrupt graphics :-/
Nforce2 USB is detected but wont mount any flash drives. Going to keep trying though.
Might look at the linked kernel.