My flatmate and I want to set up ADSL access for our two PCs. I already have ADSL, which I access through a modem, but I want either of us to be able to access the internet at any time (regardless as to whether the other person has their PC on). What kit do we need to buy, what is the process of setting it up? We are planning to set up an ethernet connection anyway, so we could use this to connect to a router.
Finally we will both want to play internet FPSs, so do we need to have an IP address each? If so, do we need to get specific equipment.