I saw Flight of the Conchords' High on Folk, and thought it was so excellent. I think when you use music with comedy, you're upping the ante. And those guys completely deliver. They're good musicians, they're genuinely funny, and the conversations they do between songs are so subtle and really good.
Calling all Flight of the Conchords fans... - This is the very first and arguably most comprehensive website dedicated to the Flight of the Conchords. If you don't know who they are yet, it's not too late!
Just watch some of the videos here: http://whatthefolk.net/vision.htm and you'll be hooked.
Whatthefolk keeps an up to date journal of all the latest FoTC news and has links to anything and everything FoTC-related: profiles, videos, episode guides, tour dates, lyrics, etc. The forum community is also quite strong and they're fun to chat with.
Spend just a few minutes on this site and you'll be *down* with the Rhymenoscerus and the Hiphopapotamus before you can even say the words "I put a wig on you!"