I don't think there is a red DVD. The Australian maps fit on a CD and the red series is designed for CD based cars as we were a couple of years behind in moving from the MKIII to MKIV in our cars. You could see if the dealer shows a red DVD on their system but I doubt it.

I only learnt all this today in doing the research for you as my dealer couldn't answer the same question when I asked as to what the differences were between the disks and most people on here are O/S based so didn't know either.

I also upgraded/fitted a MKIV today and reading one of your earlier threads I'd say I bought it from the same seller you did out of the UK. I am taking my car in to the dealers on Tuesday to get it coded to the car, but it does appear to be working at present and it now shows MP3 tags as a neat side line.

I paid circa $350 back in April/May for V14 but the dealer gave me a substantial discount. However I wouldn't be suprised if they have dropped the price on them as the year progresses. But having said that, I think they had a lot of issues with V14 and may now be NLA? Mine has been generally fine though.

Good luck, let me know how you get on.