Hello there, I just found out this forum, found some good info over here, but I still have a question:

Is it possible to modify/hack any of the 5200bt (5250bt in my case) GUI things other than changing the background???

Also, is there any f/w update for it, or the stock one is all we have?

Thanks!

No hacks and firmware updates can be found on the Pioneer site.

Alright thanks, another question, is there a way to add a custom animated background to it?

No.

oui possible 

il faut avoir le boitier avic u220 pour le gps !!! 

cest lui qui va avoir une modification pour pouvoir emuler windows ce et donc de pouvoir mettre tomtom igo navigon ...

de lire tous formats de fichier et de lancer des apps ...