I managed to up the video resolution from the default 800x600 to my native LCD resolution (1280x854), which is great. I then decided to try windowed mode and other resolutions, but it seems stuck where it is and won't change.

Specifically, I can change the settings on screen and hit "OK" (Apply is always grayed out), but it doesn't seem to actually remember the change. This is 100% reproducible.

FYI, the computer is a 1 GHz G4 PowerBook running OS X 10.2.8. The video hardware is an ATI Mobility Radeon 9000 with 64 MB. So far, video performance is great except around a few stations.

Having the exact same problem.
Can't get the video res to change, the video settings to stay, or turn down the music...

Sorry but I like to jam to my own music, at least it changes every once in a while...

Specs might help ;)
Windows XP SP 2 (MS Firewall, AV and Updates disabled)
P4 2.4CGHz HT enabled
1GB Ram
Radeon 9800 Pro 128MB
SoundBlaster Audigy 2ZS
Desktop resolution 1600x1200x32@85Hz. Would like to run the game at the same resolution but I'm stuck at 800x600.

If you use the little arrow buttons, it doesn't save changes. This will be fixed in 1.0.9. For now, use the arrow keys on your keyboard to change stuff.

Yes that finally worked... it would now let me apply the changes.

Thank you.