I have a couple old USR TC ( 500 I think ) Net server is version 3.8.1 I believe. Ive found a lot of info on the hyper arc and hyper dsp but can not seem to find any info on this older stuff. I would like to monitor temp, connected users / lines available, warn me if a line were to go busy out for any reason, and any other diagnostic info I can monitor. Thanks in advance Vincent Jordan Network Operations Cyberspeed Internet ( www.cyberspeed.us ) Cyberspeed Data Center ( www.cyberspeed-data.com ) Tel: 814-539-4625 Fax 814-539-4681 Email vjordan@cyberspeed-data.com Cellular 814-525-2359 Nextel Direct Connect 189*100*703