The 7th Columnist has video of 2 multiplayer maps for Halo 3 - Epitaph & Last Resort (aka Zanzibar Mark II). They look brilliant. 

He also has a full video of the Gamekings interview with the Bungie guys.

I love the soundtrack, the way it slowly builds up from a haunting choral tone and then breaks into the Halo theme, I really need to get a 360!

<p><a href="http://blog.slaven.net.au/archives/2007/06/07/halo-3-multiplayer-maps-video/"><img src="http://i4.ytimg.com/vi/WljegcnKrCs/default.jpg" alt="" /></a><br /><em>There is embedded content here that you cannot see. Please <a href="http://blog.slaven.net.au/archives/2007/06/07/halo-3-multiplayer-maps-video/">open the post in a web browser</a> to see this.</em></p>