The Call of Duty Forums have some information from previews for Call of Duty: Black Ops that are now on WePlayCoD, That's What She Said, and BASHandSlash.com (thanks joao). From these articles about the upcoming military shooter it seems that the game will include dedicated server support as well as the ability for players to go prone and lean. One thing that still seems up in the air is the question of whether the game will include mod tools, as the developers at Treyarch would not commit to this. Also, there's an interview with Treyarch studio head Mark Lamia and community manager Josh Olin on IncGamers as both a video and a text transcript.