OK, So I believe I've nailed down the culprit.
It looks like the HDD is unlockable using my approach.
I have locked & unlocked the drive with "lockhd -p" & "unlockhd -p" using the command line, but when I place the HD in the XBOX, it reports it cannot unlock the drive.
The method I'm using is I backed up an eeprom using ponyprog, then read it with LiveInfo. Using the "Unique HDD Key:" will allow me to lock but not allow the XBOX to unlock.
LockHD actually adds 32 0 (zeros) to the end of my unique key, which I presume is the problem.
1. How do I formulate the password from the LiveInfo data? According to a Llama tutorial it is just the "Unique HDD Key:" data. But that does not seem to be the case.
Second, I have used the xboxhdm rescue CD, I have copied the eeprom to the EEPROM folder. But when I boot to option "3" with lock and unlock utilities, I cannot see those directories.
2. Do I need to mount the directories somehow, if so how?
3. Do I need to mount the CD? If so, how?
4. I've tried supplying the path, but to no avail.
P.S. I do not have a floppy, I want to do it via the CD, since it says it's possible.
Thanks