I purchased a tivo mini (no remote, no power supply) cheap off of eBay. When I tried to add it to my existing Tivo Romio Plus, Tivo said it could not be added because it belonged to Mediacom and should not be for sale to the public. I contacted Mediacom to ask if they could "unlock" it for general use, and they said they could not. I don't want to throw it away, but trying to find a new home for it. You pay shipping (probably will fit in an $8 USPS Priority small box) and I'll send it your way. The TSN starts with A92000.