09-22-2008, 10:24 PM
Dennis S wrote: Also, do I need to shut down every time I plug and unplug the modems to test them?
Hotswapping mobo-attached devices doesn't generally work - the system detects those devices on startup. You should reboot when changing hardware not attached to swap-friendly buses like FW/USB.
What does System Profiler show under Network...Modems?