Second test machine...
1.0 ghz Amd ecs k7s5a mainboard All stock no mod's normal clocking
384 mb sdram 100
GF 2 mx 400 64 mb  21.xx drivers DX 8.1
ac97 sound drivers no sound card extenal amp. 
OS win 98se fully updated 
pc-cillin AV/firewall program running 
msn messenger running
worn out wingman 3d joystick 
AH2 started up fine here also.. setup video to 
16bit 800x600 everything cranked all the way up
same triangle problem as above...
frame rates 10-30 avg peak 60 fps  
 so far so good ....Tested by my 3 year old 

  according to him
next test 2.0 ghz amd coming up soon...