OK, I dunno to be honest, someone (somewhere.....) in one of the many 5040 threads posted that he could kill the NVdia test resolution failed pop up and get the 5040 to work. That seemed reasonable to me because when that error message popped up for me the screen was actually at 5040 and it was only when I hit OK (rather than killing the pop up) that the res dropped back to the lower res. I thought maybe you could give it a go.
As for the second bit (TNT)BW is a forum user name; you posted:
[quote]I'm running Vista 32 ,Nvidia GTX260 and 182.08 driver, and the beta GXM did the trick for my system to get 5040x1050@57hz, thanks alot. 8)
But 57Hz is sh..., how about 60Hz?? Did you try it?
So I was saying why should he want to try 60Hz when he has 5040 @ 57Hz working fine? AFAIK trying to get 60HZ at 5040 working is a dead end. Sorry for the confusion.