A complete manual about networking setup is out of the scope of VideoPhile
Tough we give you some interesting websites where you will find more information about it.
For homenetworks based on XP home editions we have found this interesting video:
http://technorati.com/videos/youtube.com%2Fwatch%3Fv%3DiNACFv5CNDMSetup windows networking in Windows 2000 / XPpro
http://www.wellesley.edu/Computing/FileSharing/Windows/win2kxp.html