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I certainly stay tuned :)<br /><br />Currently I am already monitoring 4 lines (2x ADSL, 1x VDSL, 1x DOCSIC) with iPingTest. But it only let you see your download speed and nothing more.<br />With MRTG other stuff can be monitored, but it is not really manageable and you would need probes on all locations to have less points of failure.<br /><br />Currently when my own VDSL line is down, I have no way to capture MRTG data for the other lines. With both methods I am also partially dependent on the machines running (or not) behind the line.