Hmm, typing a new replace as this guest list seems to read from bottom to top my apologies.

rtaylor@lightspeed.ca: I never found a 5.5 copy and eventually just settled for the 5.1 copy. As I mentioned to desielmp4 the GPS in that car was not really worth having. Very old, very slow. Best thing you can do is replace the whole thing with something aftermarket. Good luck!

Hey desielmp4, sorry but I never did figure that one out. Kind of sucks because that's where all of the data is too. There were a bunch of megaupload links in that huge thread at one time but for obvious reasons they no longer work. I searched my local PC and all I have left from when I owned my maxima is an MCA6v55.zip. Anyway if it helps at all I almost never used the GPS in the car because of how ancient it was. Entering in addresses manually wasn't really a time saver at all. I ended up using my android phone as a GPS since it is always up to date. I wish you luck in your search and if you find anything let me know and I will keep a copy in case someone else is looking for it.

the Nav MCA 2 - V5.5 you placed on megaupload is v5.1 not 5.5
Do you actually have 5.5 or know where I can get it.

Nope, ended up just finding ISO's in the nav cd thread

hey man, did you ever find out how to convert that .dat file to something the nissan navi's could use? thanks!