This torrent contains the Opel/Vauxhall navigation software update plus the maps for the nordics,ie Sweden I used Alcohol 120% to burn the ISO image file. Tested on a Porsche 996 with PCM1 16bit version. I had to upgrade the software first, just put the CD in and the upgrade will start automatically. After it was upgraded the map-cd worked good

The files were downloaded from here, but most of the links dont work or are slow to use, that is why I created this torrent
https://gpsunderground.com/forum/opel/7740-opel-siemens-2010-2011-ncdx-systems.html This torrent is: CD7 Nordic Maps CD9 Software Upgrade