I've installed 0.7 on my ATV 2.1 and now I'm not able to select another audio track during (quicktime) playbay. In 0.65 it was possible to hold down Menu and then press the Up key to change to another audio track.
If I hold down menu then then main menu pops up. This is quite annoying. Now I have to use mplayerc to watch those videos.

Another thing I saw today is, that the eject icon to the left of the usb volume doesn't show up anymore. And why are the separators in the settings menu gone?