It's customary to post your fixes when you've asked for help and found your own solution.
I imagine you used Windows' Internet Connection Sharing, but you should illuminate us on your process so others can benefit from your effort.
Anyway, COOL! The Internet is our friend. The only issue I'd have is that 56K modem-it's so last century. Are you looking into broadband (THE way to go in my opinion), or is there no provider in your area?