I'm a DSL user and don't want to buy a router as I won't need it in a few months. I know it's possible to plug-in a DSL cable to your modem and get on the internet. I also know it's possible to share that connection with another computer using an Ethernet cable.
So here's my problem, one computer is using Windows Vista and mine is using Windows 7/Ubuntu 9.04. So how can I share the connection between these two computers.