Acorp must be out of business or offline: http://www.acorp.com.tw/
3dfx went out of business several years ago.
This site offers some 3dfx support: http://www.voodoofiles.com/3dfxhelp.asp
or you can search driverguide.com here: http://members.driverguide.com/index...on=search&sm=e
or you can search the internet by clicking here
and I don't know about Acord????