Wow. Good find. Obviously menus for the Vita will more than likely be used with the touchscreen. And that music library thing looks like a good layout for a touchscreen device. I have nothing to say about the web browser except that it looks like you'll have some good Adobe Flash Player on the thing:)
NOTE: PM Snake, maybe he can throw this up on the blog.
PLAY. CREATE. SHARE. ANYWHERE. LBP Vita /// Forum Mod