Does anyone know where I can get an external 56k modem that is USB and has an external power supply? I would like it to be under $150 if possible. IF anyone could let me know of a modem like this, I ...

I've been using my cable modem for a couple of years now, but yesterday I had a sudden urge to pull my old modem out of my junk drawer and hook it up to my computer. It doesn't work. First the facts - ...