There currently is no bluetooth phone connection in SD. It is said to be "coming soon", and has been for quite some time now. I honestly don't know why they even put the button in there.
According to this bug report dvd playback seems to be a problem with vista. I don't know I use XP. Here's the link
http://www.mp3car.com/vbulletin/stre...9-vista-3.html