Date   : Wed, 27 Jul 1983 11:26:05 EDT
From   : Bob Bloom (TECOM) <bbloom@brl>
Subject: ?modem and mdm???

OK, I give up; what's modem9xx?  that is, vs. mdm7??.  And I suppose
that there is some confusion on the net of all the various version and
flavors of the "christenson protocals".  So, does anyone know or have
handy what the differences are between xmodem, umodem, modem2??, modem7??,
modem9??, tmodem, etc.?

For that matter, it probably would be instructive to see a review of all
the commo packages, both commercial and public domain, available for cp/m
machines; including protocal capabilities, functions supported, hardware
supported, etc.; somewhat like the C complier review that went around
awhile ago.

listening Rich? (Conn that is)                    -- bob bloom