Hey guys, I thought id let you know I bought a HIS brand 4890 today and groovyarcade loaded up straight away no issues, just setting up windows 7 now with calamity's Crt_emudriver. I read the sapphire vapour-x 1gb has its own redesigned architecture I think that might be the issue but I could have bought a Dud, its strange how HDMI was working through the HDMI slot and the DVI slot. If anyone has success or failure with one maybe put a comment so others know, It cost me $100 to find out it didn't work.
Thanks Again Guys I've told a bunch of people in my games shop about this community and the software.