There's really very little to see right now - virtually all of the applications are just placeholders with no real content or function. The UX isn't the Nokia UX either, just a standard out of the box MeeGo UX. It's also quite slow at starting applications (even when they have no real function!), probably due to the lack of any ARMv7 optimisations (a version with ARMv7 optimisations has been targeted for release during Week 33, or about now/next week).

A quick search of YouTube revealed the following videos:

http://www.youtube.com/watch?v=1CEL3qryAQg
http://www.youtube.com/watch?v=XtQsOb6mO0A

As I say, not much to see right now. Also many basic features are missing - you can't even power off the device you have to pull the battery to reboot it!

The important thing however is that Nokia are delivering on their promise to make MeeGo available for N900 and the current method of testing MeeGo on N900 is totally non-destructive, which is nice (maybe in future a dual boot menu will become available, who knows - the less often I plug cables into my N900 USB port the better!)