well, I can say for sure that a vSGA is accelerating video, windows (if using aero in Win7) , and so on. I can now run fullscreen video (from youtube for example) inside of IE (but that is because IE and flash uses hardware gpu if availible. 3d games works perfect and so does autocad.
If I turn off hardware gpu in IE it is sluggish in full screen, also if I change to software it is also sluggish.
With that said, I am using a quadro 4000 card right now and will probably buy a GRID K1 soon. Overall performance is ok, not desktop performance yet, but it is close! (at least on lan)
but they still have a bit to go until I am completly happy althogh I wouldn't change VDI for anything!
