Thanks for your fast answer... ok so its not as easy as i thought...
Yes i have the small screen but i was thinking to get the same set as you by ebay...
How do i know what Kombi i have?
i dont have a reverse camera i thought about getting one to set everything togeteher...
but i dont think that is a esay task anymore i just wanted the bigger screen dvd play nad some other features, Navi would not work as there is no Panama maps available..
There is any other difference between the professional one and the basic one apart of that and the HD?
does it really worth it now that you told me that is not that easy?