Blahdow21

so....if i get the discs all i'm getting is the cosmetic upgrade, correct? Is there anyway to get the improved performance of the N3, or do i just need a new avic brain? I'm not worried so much about the cosmetic stuff as I am the iPod functionality. I heard it's much better and user friendly on the N3 than the N2. So where do i go from here?

I'm having trouble playing my copied dvds in the car. The dvds play fine in the house, but keeps giving me an invalid dvd format error when trying to play them in the car. I burn using dvd shrink and Nero. Any settings I have to change while I burn? Or is it something different? I do have my avic modded with the bypass.