This week's Halo update goes to Battleground: Halo. Here's a bit on multiplayer:

The Online Team met with Michael and Hardy to discuss multiplayer game types. It was a nice long meeting with a lot of good ideas thrown around. Hardy has more good ideas for multiplayer game types than any one man has a right to. We'll see how many of them we can make work. He's mocking up multiplayer levels right now and it's really fun says he. Michael has networking up and limping and is trying to fix the broken stuff.

It'll be interesting to see how multiplayer is handled for the Xbox vs. PCs and Macs. Matt also talks about preparations for Gamestock 2001 and mentioned something about the programmers butchering the A.I. Go check it out. ;-)