halo.bungie.org has posted the second round of Q&A's with Matt about the Halo Gamestock footage. It's just as interesting reading as round 1: lots about Halo's weapons and vehicles, and about working with NPC allies.
Among other things, Matt says that he'll be piping info to fansites in new ways--providing screenshots, for example--and he's wondering if the weekly updates would then be superfluous. Personally, I'd still like 'em; be sure to post your opinion on our forum.