Tks for your reply. Oops, I said Asus; the mobo is Abit. The manual says nothing, but there's still a link to info on the website I bought it from:
http://www.tigerdirect.ca/applicatio...?EdpNo=3263080 .
It refers PCI Express, but no version info. I'm thinking it must have been the original PCI Express.
So is it the case that any newer version PCI Express vidcard will fit; but I just won't get all of the benefit?