I have cable on one computer, DSL on the other. The cable internet went out today, and they can't come to fix it until Tuesday. I decided that 3 ISPs is probably the best solution; I want a backup at all times. I called another cable ISP provider, and I'm unable to get service because I already have broadband. (I guess they use the same cable connection?) So it looks like the solution is to get an additional phone line, and get a second DSL line installed on that. Is there a better/chearper solution? Is satellite an option?
get a ptp/frame T1 from a multihomed tier 2 provider with ISDN or modem backup thru a different isp. T1s have better service agreements than consumer dsl/cable - higher uptime and faster support response - the bells will work on the line 24x7 to get it back up (if your ride them)- with initial response guarantee usually within 4 hours - plus money back service level agreements. get a cisco 1720/21 router with T1 and ISDN card - it can be set to autodial the isdn for backup, no reconfigure on your pc just relogin to web apps if necassary.