I found a guy that wants to sell a Rel.9 Definity real cheap but when I asked some questions about passwords and RTU. He relpied that "the passwords that were issued to me were lost when the master computer was formatted for resale". This seems like a negative thing to me. Being that I have never formatted my current switch, (it gives me the willeys just thinking of it) I just can't imagine what this leaves on the switch. If the passwords are gone how would I access it? Are the RTUs originally purchased with the system, now gone? Why would the switch need to be formatted for resale? Does anyone have experience with Formatting and recovering passwords?