Ok I have a home network of two computers (XP Pro and 98.) on TCP/IP. Anyway I mainly play games across it and the other day I discovered my copy of Warcraft 2 can be played over the network. The problem is, the only options it gives my is
Direct Connect
Modem
IPX

I've ruled out everything except IPX. How do I set this up on both computers, and will it affect ICS and general file and Print Sharing?