Cary, For some reason or another, I believe slamr supports your modem, but not in 64 bit. CPU=x86_64, Linux version 2.6.26-1-amd64 (Debian 2.6.26-13) (waldi@xxxxxxxxxx) (gcc version 4.1.3 20080704 (prerelease) (Debian 4.1.2-24)) #1 SMP Sat Jan 10 17:57:00 UTC 2009 This sounds harsh to say the least, but if you were to reinstall but only 32 bit OS, then the slmodem-2.9.11-20090222.tar.gz + ungrab-winmodem-20080126.tar.gz would serve your modem. I hope that you may read DOCs/Smartlink.txt and Modem/DOCs/YourSystem.txt for follow through guidance. Regards, Antonio On 7/2/09, Cary Karell <karell@xxxxxxxxxxxxxx> wrote: > Dear friends: I need your help for installing my Motorola SM56 fax/modem > on my amd64 with Debian Stable 5.0. Here is a ModemData.txt file genered > by scanModem. > Thank a million. > Greetings, > Cary Karell > > > --------------------------------------- > Red Telematica de Salud - Cuba > CNICM - Infomed >