I have Time Warner cable and they told me that their high speed internet cable service comes with 2 IP addresses. Well, I have 4 computers. Now it was my understanding that only the router needed an IP address and the computers on the network access the internet via the router, i.e. 2 IP addresses should be more than enough. I have been trying to configure my time capsule to work with all of my computers with no success. Only 2 can access the internet. Any help would be greatly appreciated. I Have a mac mini, 2 mac book pros and a pc. HELP!!!