The first video was pretty cool, but this one gives us a better look at the OS running on Samsung's first Android device - which is widely expected to be released by T-Mobile. The question is, "when will it launch?" This doesn't look like the Houdini seen in T-Mobile's roadmap. So, pretty much everything but the handset's existence should be considered either unreliable or speculation at this point. I first saw this vid at Android Central.