MOD 01 is a directory that lists all the modules in the SA.
The following analysis is my attempt to understand the structure of MOD 01 in an early WD model. Your drive will have a different structure, but the fundamentals will be much the same.
Analysis of MOD 01 - Western Digital WD2500BB-55RDA0:
http://malthus.zapto.org/viewtopic.php?f=59&t=184In short, this information won't help you recover the data in your other recent thread.