The Game Developer's Conference, or GDC, takes place from February 18-22, 2008 in San Francisco, CA.  GDC is the largest annual gathering of professional video game developers, focusing on learning, inspiration, and networking.  The event comprises an expo, networking events, awards shows such as the Independent Games Festival and the Game Developers Choice Awards, and a variety of tutorials, lectures, and roundtables by industry professionals on game-related topics covering programming, design, audio, production, business and management, and visual arts.

Basically, within the next few days, we will get a lot of info coming from many different video game companies.  This thread will keep track of new info and announcements.  I will update this post whenever I can with up to date news from the conference.  Feel free to talk about rumors, desires, etc until the news actually starts arriving. 

News:

(The conference begins February 18th) 

Here is what The Bit Bag predicts:

Microsoft:

• Possible Gears Of War 2 announcement
• Fable 2 announcements
• New SKU announced with wifi and new pack in game
• 360 Price drop for GTAIV announcement
• Details on exclusive GTAIV content
• New IP's announced
• Too Human gameplay

Sony:

• More Little Big Planet details
• Big Playstation Home announcement
• New SKU announced
• Dual Shock 3 for US?
• Killzone 2 details
• FFXIII gameplay (PLEASE!)
• Resistance 2 gameplay

Nintendo:

• Wii Fit US details (400LB weight limit PLEASE)
• Virtual Console announcement
• New accessories announced
• New Donkey Kong IP announced

Here are some more predictions by PSU.com:

• Insomniac Games "Special Presentation" (possibly Resistance 2) 
• Dark Sector (first look and hands on with multiplayer) 
• Interstellar Marines 
• Echochrome 
• GT5 Prologue 
• Secret Agent Clank 
• God of War Chains of Olympus 
• New Warhawk DLC 
• Hot Shots Golf: Out of Bounds 
• King of Fighters XII 
• Star Wars Force Unleashed 
• Prototype 
• Street Fighter IV  

Here's for hope of news of cool and unknown IP's.
Civ V, Thief 4, Deus Ex 3 and a few other tidbits would also be much appreciated...

As I said in the other GDC thread, GDC is a place for networking, getting hammered, and a giant job fair and not so much a media event where they are going to make a lot of big announcements.

The ability to download yourself and all your belongings into sony's HOME
But other then that proabley not much

Sony's already said that they'll have a pretty low key presence this year. I don't expect too much. I think that a lot of developers don't like making announcements at big events anymore because there is too much competition. Most would rather make there announcements during some boring winter week where nothing else happens that way it's the "talk" for awhile--hype generator!

I think the only company that's going to have a big presence is Microsoft.

Ya, I expect some big stuff from MS this year. They need to start annoucing those games.

Im hoping the Everyone's Nintendo channel comes from Nintendo. Maybe info on some games and another new announcement that we havent heard about (new peripheral? new IP?)

Does anybody know the press conference schedule for the big three game makers?