Full T1 pipe from LAN to Internet. At off hours, when download usage is checked by ISP, less than 1% is generally where it stays. When I run a bandwidth test from a test website, it is consistently around 1400 kbps down and up. During business hours, usage check by ISP can show in the 85% range. Test websites show numbers like 400kbps down and 800kbps up (these dont provide accurate gateway speeds because they involve LAN bandwidth). I notice the latency when I login remotely. I would like to find an app that can monitor the LAN and tell me what nodes are using how much Internet bandwidth. Then I can track down who/what is the bandwidth hog. There is an Exchange Server and a Terminal Server operating on the LAN, the only authorized apps/machines using Internet bandwidth. The TS users, no more than 10-12 at a time, connect using the Windows 2000 TSAC which uses little bandwidth.