@LordMelkor
Oh, sorry, it's a ZIP and not a DMG file. Didn't bother to put it into a proper DMG but then forgot... ^^'
http://mplayerosx.sttz.ch/downloads/...rev6-test1.zip
To test it, I used VMWare and I can't go into fullscreen there. So I would appreciate if you could confirm if it's still an issue with this version.
I'll look into it if the menubar still doesn't go away.