If you can mount the drive with the mfstools CD, IIRC there is a file in the /etc directort called "build info" or the like. In it is the software version, including the model prefix.
You might need the MFS Live cd v1.3b, and not v1.4, in order to mount Tivo drive partitions. Don't know why, but I've run into that.Just what I needed to know - Thank you so much classicsat - take care
Looking hereI found the build-version file under /etc, but I can not find the model info. It sez
b-7-3-3-mr @226254 2006.02.21.2133 release-mips [SET_7_2_2_TAKARA] .... followed by more headings, and ending in
2006.02.21.2133 7.2.2-tak.01-2
It the information here and I can not recognize it?