kit

Just installed my d3 today.. I see the option for the xm live traffic thing.. Where do I buy that?? and how much does it costs..? a webiste or link would be great! thanks

Hey I just got my d3 installed today.. It will allow me to play dvds, but from my ipod I can only listen to music.. It will play the audio of the music videos, but there is no image on the screen.. Can anybody tell me how to fix this? thanks