Hey, comrades. Had the same problem as mentioned in the first post. Followed your instructions. Problem solved. Here's another one (see screenshot).
I have asus ux32vd. The screen resolution is 1920x1080. I have tried changing SUN.INI any possible way - I can only make the game window bigger, but the "gaming area" size in the center of the window always stays the same: very very small. Any suggestions how to make it bigger, mates?