So i was gonna do the whole DD thing but i decide it'll be waay cheaper to just get the TVandNav2Go and use the stock navi screen. Now the tricky thing is, could you change the normal CD drive into a DVD drive?? So where you normally feed the CD's you could just throw in a DVD and keep the whole stock look without adding and external dvd player. Is this possible?

 

No, its a cd player. They are two completely different formats.

 

You're asking if it's possible to switch to DVD but keep the standard double din setup, right?
I would imagine it's possible. But it'd take some fancy wiring, and of changing the internals of course.

 

120$ max gets your a dvd player, its nearly impossible to do what your asking