So my in-laws have filled their NZ Series-3 TiVo 320GB HDD.

We got a USB HDD for them, 1TB, but USB doesn't work.

Replaced that with an eSATA dock and a SATA 1TB WD Blue HDD and now it detects it but bitches that its not an official one.

Tried Kickstarter Code 62, same deal, not happy, and apparently that's been redundant since Software version 9.2 or something, they're currently on Software version 11.

So after having checked that out, does anybody know if I can get this eSATA drive to work, without having to rip apart their TiVo and use MFSTools to clone the HDD and stuff?

Keen to hear if anybody locally has done it.