IP Sharing on a PC?

[drastik]

I was wondering if any of you PC tech related people can help me out. I mvoed up to airport, so I'm giving my old ethernet router to a friend of mine. He wants to split an ethernet conection between two PCs, and I was wondering if there is an easy solution ala the Internet Sharing in OS X. Will he need additional software or even a second IP? This is not my area, so all help would be nice.

Thanks,

 

[vniow]

All I did to share internet with my XP box and my iBook was to create a small home or office network on the PC, turn on internet sharing and remote login on the Mac and that's about it.

What OS's are the PCs using?

 

[drastik]

Sorry to start this and then log off for a day...

Anyway, one of the PC is ruing ME, and the other 98. I can't even get the computers to see each other on the network. I know the router is fine because I had it hooked up with Macs and it worked like a charm.