Hi, I have look around on the net for some Design document on how to add network support to games but have not found any good ones, does anyone know were can i find some Design document on how to make multiplayer games i will be glad. that is one thing i whant the docs to have is how to handle the packets like (moves/chat/and ohter packets) thx.

http://www.gamasutra.com/features/19970801/ng.htm

can give you the basic gist of things. And then there is:

http://www.codewhore.com/

Actually, the second portion of the page is interesting and the very last link is good (albeit old).

-cb