Succeeded, after several semi failures, in getting some properly formatted Vcard contacts into the car for phone AND navigation. The manual says it can be done but is silent thereafter...I think that good orderly Germans have all their phone,mail and email contacts all lined up line soldiers with every field correct...unlike me.
Succeeded after just as many semi-failures in getting the contents of some CDs into MP3/AAC and loaded into the car. The car won't rip them itself, that has to be done elsewhere and that meant I had to make iTunes work on my PC...a program I have been avoiding for years.
I bet that I could do/have done a much better job of the UI to this stuff. After all, it has a mouse, a rotatable wheel, 7 fixed buttons, 4 soft buttons, 2 SD card slots 1 USB port and a colour screen. A 60 Gb hard disk internally with 20Gb free for music. Should be able to control a spacecraft with that.