Fortunately or unfortunately (depending on your perspective) eSATA is not an option for TiVo HD's at this time.Dr_Diablo said:Drives for the Tivo HD, just to upgrade the Series 3 units...
My hats off to anyone brave nuff to swap out an internal drive. I prefer to add an second drive via the SATA port
Swapping out a formatted TiVo HDD takes about 10 minutes. Formatting your own and installing it takes about 20 minutes (or less) depending on how much coffee one drinks.