(DSL is too expensive in this area and high speed is not necessary.)

I need recommendations on a plain old analog Dial up modem that:
1. Is known to work with Knoppix.
2. Is an external analog modem.
3. Saves the dial-up number, user id and password in the modem ONLY.
4. Has an ethernet port.



This way any Knoppix PC (with LAN card) can connect to the analog modem's ethernet port.
The analog modem should dial out on demand.
I don't want to save this Dial-up information on the PC because the users bring different (versions of) Knoppix Live CDs.

Any recommendations?

These users utilize their Knoppix Live CDs to basically do text chat and occasional email checking.