in the options menu, i can scroll to several different resolutions, up to 800x600 w/o cockpit, but when i hit enter it jumps up one menu level as if it has accepted my choice, but the resolution does not change and if i go back to the res options menu it is still checked on the lowest setting
am i doing something incredibly stupid?

hahaha

Haha, I had the same exact silly problem, so thanks a lot, guys! Always trying to press return or enter, but never space...