http://www.gamespot.com/xbox360/acti...two/index.html
This game looks pretty tight and when i received my Electronic Gamers Monthly mag, i looked at one of those "first glimpse" articles and there are some nice features on the game i haven't seen in other games:
-Toss your partner a clip if they are out of ammo
-Revive your partner if dying
-Drag your partner out of harms way (your buddy can still shoot at the enemies while you are dragging him)
-Levels can be edited with both people (i.e. Moving some bulk object for cover)
-Similar to Halo with the vehicle operation: One drives, the other shoots the attached weapon
-Feel like you are in the action with commands to give to your partner during a mission. Partner may not always agree with your commands if too risky
-Cover fire to risk injury
See, things like that make me want to play this game NOW. The release date on that link is April 2, 2007.
I just hope that EA has different locations for the missions like within a city, hotel, nightclub, warehouse, etc. to give me that feeling that im just in the same basic "some weird place".