there are 2 basic, easy way of sharing your cable connection...
1) you could buy a cable/dsl router. that'll cost you around 100 bucks. kinda expensive but it does the job.
2) you can run a proxy server/program. with this you'll need a second network card in the computer with the cable connection. win98se and better yet winME comes with ics(internet connection sharing) winME even has a home network wizard which makes ife lot more easier.
the downside of proxy server is that you must keep the connected computer on, in order for the other computer to get internet connection...
what you'll need: 3 nic(2 on main computer, 1 for the client computer) eighter a network hub or a crossover ethernet cable... i hope this will help you a little bit.
If you can't beat 'em kill 'em
athlon "SLOTA" thunderbird 700@1050mhz