Thanks for that. I work in IT so I know if possible its best to get the new stuff unless there is a huge price difference.
I looked on eBay and did not see any Navi units.
Probably its not a great idea to get one in Japan as the warranty would not be portable, the price difference may not be that great and all the instructions could be in Japanese.
If I was going to Hong Kong it might be a worthwhile proposition.
OceanBlue64 said...I bought a GT-11 last week.. cost $199 from RPS. It was recommended to me from a few of the guys that use them already. Hasnt made me go fast yet though

To go faster you have to sheet in and hold on.
The big problem in Sydney is the ****house wind we have to put up with.
How fast can a formula board go?