My setup allows only 1280X1024 at the absolute highest. Must be limitations of my old NEC Multisync FE700 CRT monitor drivers?? I dunno but it don't go no highers.

Seriously though, I ran so long at 800X600 and 1024X768 that my 1152X864 I have now looks great to me!! If I turn up resolution, my frames go down too, I'm happy where I'm at. If I get a bigger LCD monitor, I'd probably go higher.