Hey OverKill, Im sorry it took me a while to respond to your post, but I've been busy.
Here is what I did in order to play SH3 + GWX in a 1920x1200 Res in Win7 64bit with two 4870x2 CrossFired.
* Install SH3
* Install GWX Mod
* Install the res mod found here:
http://www.subsim.com/radioroom/down...o=file&id=1092
You basically copy the files and edit the .cfg file with the resolution that you want the game to run on. I dumped the files into the general game folder.
To play the game full screen and above 1020 Res:
Win 7 and GWX do not mix well. You will get a 3d error if you try to run the game above 1020x780, but this is how you by-pass that.
* Set your Res to 1020x780
* Start the game with the Gray Wolfs game shortcut.
* Either hit the Windows key or Alt+Esc to get back to the desktop.
* Change the res to what you setup in the .cfg file.
* Click the program Icon on your task-bar and go back to the game.
Enjoy the game at your new res.
That I know off, you can not start the game at anything above 1020x780 full screen. The game will crash every time. Because of this, we change the res to 1020 and then change the res back to what we want to play.
If you have any other questions, please dont be shy and ask. Im by no means an expert on this matter, but I can at least tell you what has worked for me.