997.2 GT3RS sat navi from UK maps to NZ

[AB5150]

Anyone know how to upgrade maps on sat nav for a 997.2 RS .
I've recently landed a 2010 RS into NewZealand & want the NZ maps , have disk but I think they use a hard drive unlike the turbo's with the unit in the front boot area & wont download. Anyone know these systems well enough to shed some light on the topic ?
Cheers.

[Martian O]

Gen1 PCM 2.1 are DVD disc, Gen1&2 PCM 3.0> are hard drive, OPC I'm afraid.

[AB5150]

Martian O said:

Gen1 PCM 2.1 are DVD disc, Gen1&2 PCM 3.0> are hard drive, OPC I'm afraid.

Cheers - I had a feeling that would be the case !