I have filled up my cd changer. How can I burn DVD audio disks to work in my 07 TL? I tried directly burning them and master burning them neither worked, i get a format error in my TL

 

Cause it's not able to play DVD's unless it's an external DVD player or upgraded headunit that's able to play it.

 

How stupid can the makers at Acura be to sell 2010 high dollar cars with a sound system that has NO support out there? Every store i go to tells me DVD-A no longer being carried, they are outdated! So how do I use my 5.1 Tech system in my new TL?