Seb,
I agree. I dont want to do dip switch either, however, when i login to mk5 on the 1.2.0 firmware, and go to upgrade to 1.3.0, it downloads the file and acts as though it is upgrading firmware. I did this several times. The last time i did it this way, i left it going overnight until i got back the next morning. Figuring that it was done, i did a reboot on mk5. Ill try again and report back maƱana.