It is possible to set custom resolutions in Dungeon Lords CE.
Check out my previous post describing how to add a custom resolution using an hex editor.
http://www.gamebanshee.com/forums/du...-ce-90414.html
I played through the entire game at 1680x1050 without any trouble.
It's a simple hex edit; make sure to back everything up first!
If the instructions don't help, let me know . . . I may be persuaded to make a widescreen patch.
-PitBrat