I recently upgraded from 2 x gtx 570 cards in sli to one gtx 680. (will probably get a 2nd 680 down the road. performance is very similar with the new single 680, but now I have no heat issues. anyway...)
with my old video cards, I had the display resolution set (I THINK) 4860x1200 in windowed mode (no fullscreen) on (3) 1920x1200 monitors. I prefer this setting as it allows me to see a decent amount of screen area on either side of wow for background applications.
With both hardware setups windows display resolution is set to 5760x1200
Now with the new card, the only widescreen options I have are
3840x800
4320x900
5760x1200
I tried to set this in the config.wtf file by adding the line
SET gxResolution "4860x1200"
it works! but when I go into options > graphics I get the below
img84.imageshack.us/img84/5029/68201210858am.jpg
the refresh rate is wrong, along with the resolution, and it keeps enabling vsync.
if I exit out again, and relaunch, it reverts back to 5760x1200. modifying AA settings doesn't make a difference.
I have set my config.wtf to read only and it retains the gxResoltion value, but I still see the same in the screen shot above.
Any Ideas?