[shade]

I have the software and an old laptop that was used on my previous car, a 94Primera eGT.

Apparently it will work on the GTR as well. If you haven't seen it, it's a good bit of kit.

blaZt nissan interfaces

I should point out that I'm not associated with the company at all.

 

[MartinC]

I use it a lot, but it will only work on the nissan ecu. The powerFC needs datalogit to access the information.