Had the unit reboot on me this morning, I'll try to be as accurate as possible as what I did.
I loaded up 7 albums last night, got all the cover art stuff situated and it all worked fine this morning. I turned the unit on, loaded up default IGO GPS and then messed around trying to get an album to play after selecting the songs and trying to press OK. Finally the song loaded and off we go. About 3 miles down the road I started to mess with equalizer in core player, I defaulted the settings to all in the middle and then started adjusting them. Once I had them adjusted I went back to the core player to listen to the song and about 30 seconds later the Avic unit rebooted.
The one change I'd like to see is when you in the media area looking at albums to play, when you press play just start playing the album right there. Don't jump to core player and select songs. Or at least give an option to do that.