Just wondering what the best Network Monitoring Applications are. Theres a lot out there and I hate trying half a million demo softwares so im hoping you guys might be able to help me out. We have 28 sites across Canada and im looking for a software that will alert me of latency issues before the lines go down and just report general bandwidth info and monitoring. Any ideas??

Thx.

What's Up gold from Ipswitch is quite good.

Big Brother from Quest Software is ok as well

I believe there is a product called nagios (open source so it's free)

Thx, i'll give'em a go.

Monitor Magic is a good one too.