If you have tried to look up First Person Shooter "AAA" Multiplayer Programming you've probably found very little on the subject. While I understand why the big game development houses keep that information under wraps. . . it still sucks none the less. So, I've decided to help out a little bit.
Here are the few resources that I have found on the web, and please feel free to add any blogs/articles/books that you know of in the comments. We're all in this together.
http://jobemakar.blogspot.com/2009/06/actionscript-for-multiplayer-games-and.html
http://gafferongames.com/game-physics/networked-physics/
http://gafferongames.com/game-physics/fix-your-timestep/
http://unreal.epicgames.com/Network.htm
http://developer.valvesoftware.com/wiki/Source_Multiplayer_Networking
Good night, and good luck.
