NICAM sound

[catdog]

I am assuming that the hook up will be very similar to the old "Mark 1" Australian stereo decoder and if some pictures and info can be sent to me I'll happily update the how-to to incorporate the changes, or I'm happy for someone to use the current how-to and re-write it.

Yes, exactly the same although it requires both 12V and 5V.

Although if Catdog wants to develop an Australian version (or a universal version that can do many standards) then go for your life mate

One step ahead of you - it autodetects the sound standard so should work in Australia as is!