I can get 1280*720 and 1280*960 working fine, but the two resolutions in the middle both default to 1280*960. The more important one ofcourse is 1280*800 which is a 16:10 ratio and the next logical step down from 1920*1200 or 1680*1050 for those that are trying to make the game look bigger (or less intensive on lower end hardware I guess).