In a message dated 6/28/2004 1:42:13 AM US Mountain Standard Time, kevin@kevino.org writes:
According to page 1-9 of my manual:

"This motherboard has an Accelerated Graphics Port (AGP) slot that supports
+1.5V AGP 8X cards."
Probably means it CAN, not that it ONLY CAN.
 
It may indeed only support 1.5v cards, but I belive you can't physically fit the wrong type in.
 
Why not borrow someone's spare non-8x card and test?