I upgraded mine before I loaded all my data luckily. I have the legend also. The upgrade went very easily. Took about 5 minutes. Just follow th instructions to the letter.

If you find out how to download the data to your computer please post how to do it. I was curious how to do this myself. The instructions were very vague when it came to uploading data.

I know the mapping software is around $150. Is there another way to do it besides writing it all down and doing it manually?

AJ
Nacra 6.0 Express