[header] How to set up a home pc with multiple modems and phone lines [title] Find out if your local isp supports multi-link accounts. [step] If not, let them know that they can have a market from those without the access to broadband for better connection speeds over rural areas. [title] Get a second modem (almost all computers come with one installed) using a version of windows or linux. 
[step] You will also need a separate phone line for each modem. [title] Use the dial-up creation dialog if you're using windows xp.