How to Enable Internet Connection Sharing in a Home or Small Office Network
Contributed by mikejc 
Tagged: Windows networking
Through the Internet Connection Sharing (ICS) feature for network and dial-up connections, you can use Windows XP to connect your home network or your small-office network to the Internet. For example, you may have a home network in which a Windows XP-based computer connects to the Internet by using a dial-up connection. If you enable ICS on the computer that uses the dial-up connection, you can provide network address translation, addressing, and name resolution services for all of the computers on your network.
Note that, for Internet Connection Sharing to be enabled, the Windows XP-based computer must have two network adapters, one for the home or small-office network, and one for the Internet connection
mike
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