you wont have a choice as to hddss.bin from actual 120gb drives as it wont register as a 120gb if you use the one from a 20gb!
google is your friend

it has been speculation since we first started using HDDhackr to do this to bevs drives.
you "shouldnt" be taking the hddss.bin technically anyway! you are "supposed" to be buying M$ drives remember?
