Yeah that link works, I was using »planeta.terra.com.br/inf ··· /icgabe/
which I quess is dead now....
Because I was able to dump by Bell FW I was not as paniced to update the FW to A8M. The telnet server seems to be uncrippled and working on this (generic?) FW.
This means DMT v9.01 - for the SpeedStream 4100/4200/5100/5200, Teledat 302/430 work perfectly *mission accomplished there*
It turns out the firmware update exe required a windows XP computer as I was unable to do the update with my Windows Vista machine.
Now that I have the two *.img files and the two config files, and FTP access to the Speed Stream 4200 running the A8M firmware, can I just get the same four files from the FTP and put back the four files dumped from the Bell FW to revert back to the Bell FW? Does the same apply from going from the Bell FW to the A8M one so that a windowsXP machine is not mandatory?