I thought Bungie pretty much confirmed that there wouldn't be online co-op in Halo?
Edit: This is what I read: http://xbox360.ign.com/articles/806/806090p1.html
It basically says that there's a rumor that in EGM next month someone from Bungie said online co-op might not happen at launch. So this is probably just a rumor and nothing more.... like MGS on 360. All just rumors.
My Top 5:
Shadow of the Colossus, Metal Gear Solid 3, Shenmue, Skies of Arcadia, Chrono Trigger
My 2 nex-gen systems: PS3 
and Wii 
Prediction Aug '08: We see the PSP2 released fall '09. Graphically, it's basically the same as the current system. UMD drive ditched and replaced by 4-8gb on board flash memory. Other upgrades: 2nd analog nub, touchscreen, blutooth, motion sensor. Design: Flip-style or slider. Size: Think Iphone. Cost: $199. Will be profitable on day 1.
