hey anyone know what type of disks this thing uses a friend of mine just bought one used no disks though .....

 

They use a DVD rom disk for the mapping. You get order the newest version from Pionner.

Copy and paste the link for more info:
http://www.pioneerelectronics.com/pna/v3/pg/support/division/0,,2076_310069619,00.html

 

thanks but found them on bit torrent so i got them now