When Firefox Mobile was first announced, I was a liiiittle bit skeptical. Was there really room for yet another mobile browser?

Aza Raskin, head of User Experience for the Mozilla group, released a video today which shows off just a few UI concepts they’ve been tossing around, and it all looks outstanding. If this video is any indication of how much thought they’re putting into the product as a whole, just about any doubts I had are gone. More, please.

Check out the video over on MobileCrunch.