Advertisements Has anyone here tried using an external Fantom Drive? On Amazon they have a 3TB version which has an eSATA connector for $99.95. http://www.amazon.com/Fantom-Drives...ie=UTF8&qid=1458590917&sr=8-3&keywords=Fantom I'm not sure if there is any special software on the WD Expander that allows it to work with a TIVO or if there is something that can be done to another brand external hard drive that will allow it to work. I also found some external HD enclosures with eSATA connector that allows you to flop in a range of different size hard drives. I know that I can buy the WD Expander for $129 but I'd like more memory than on TB. Thanks in advance for your help.