I am running 1680x1050 on a ViewSonic VG2230wm, and intend to use this with the TwinTurbo 128M8A also. I prefer to use the TwinTurbo as it seems slightly faster and has more VRAM. I have a 1920x1200 display, and can try it with that if you would like the test results. This is attached to a different computer. It is really nice not having the stretched screen I have been putting up with since my CRT died.

I used your timings, and they seem pretty good so I did not spend any time tweaking the modeline. The one in the MythTV database was no good.

Thanks,

Mike