I don't know what more you're hoping to ahve contributed.
It took me a few weeks even to find out the steps I outlined. As far as I have found, if that way doesn't work, then you're screwed. There are some data recovery services out there that claim to ba able to remove the password, but the cost is basically the cost of a new HD. If the data is worth something it'd be worth the fee, I guess.
So you have no access, no how to the Eeprom or Eeprom.bin of the original HD?
And liveinfo with a blank Eeprom.bin file didn't give you a workable password?
And what feedback did hddisabl give you?
(there is one other program out there... atapwd, but it's a little harder to use and hdunlock and hddisabl do what it does, except atapwd shows the status of the drive, ie: locked. atapwd also needs to be run from DOS)