Now I'm having a similar problem...
I have a RCA cable modem connected into the 4th port of a 4 port hub, a 98 machine in the second port, and my XP home SP 1 into the 1st port. Both computers can see themselfes but not each other. and only the 98 maching is succesufully using the internet.
I've tried running the wizards, and they should work, but I guess they just don't want to be nice to me or LoanRaven.
I tried "\\Brandonn\\SharedDocs" with no luck, and the folder is shared. I also ran "ipconfig" and entered the found info manually into XP, but that didn't work.
Do I need to give the computers diffrent ips somehow? Or what other information could I provide to help someone solve this mystery?