Which DX-new graphics hardware had great initial drivers? Do you remember G80 and its initial Vista support? Or early vista drivers for G7x? Or complete lack of Quad-SLI driver support? Yeah, Quad-SLI was 6 moths old high-end solution at that time, not 3 years old grapics card comparable to current $60 low-end. Do you consider current situation that bad?Maybe it would be better for them to provide adequate s/w support (5800 drivers are quite bad, 5700 still has no official driver support, no support for DXCS on DX10 h/w, no Win7 support for pre-DX10 h/w etc).
I don't think so. I think it's another company, whose drivers are burning up motherboards and graphics cards...
HD5700 is 14 days old product, drivers can be downloaded from AMDs web since the launch. What's the problem?
As for DX9 hardware, there are W7 compatible drivers. They only lack WDDM 1.1 specific features. That means, that driver functionality is at the same level, as on Vista. Nothing get worse.