First of all sorry about the language but I am from Greece and I dont speak German or Dutch.
I have a lot of questions about RNS MFD2 DVD and after a lot of search I concluded that this forum is the only way to understand some things about my system (and specially mr. Gerritje could help me)

I bought a new VW EOS (model 2007) with the RNS MFD DVD navigation system. The navigation system must be version C because has silver buttons. You can see the system here: http://www.navigations-shop.com/egaleria2.php?id=33 (its the c version).
So my questions are:
1) The VW reseller gave me the DVD "VW DVD Navigation Europe (V3)". This is the DVD with the TeleAtlas maps (I think that is the same DVD as the Blaupunkt TravelPilot EX DVD). I am very dissatisfied from these maps. I only need the maps for Greece and they are very deficient.
So I was thinking to buy a new DVD! VW reseller sale the V4 of the "VW DVD Navigation Europe". I searched also at the navshop.com and I found out that the most updated navigation DVD is the "Europe 2007 - Blaupunkt TravelPilot EX-DVD". You can see this map here: http://www.navshop.com/en/product/europ ... 6089/103/1
DOES ANYBODY KNOWS WHAT ARE THE DIFFERENCES BETWEEN V3 AND V4 OF THE VW DVD EUROPE? IS THE "EUROPE 2007 TRAVELPILOT EX-DVD" MORE DETAILED THAN THE VW DVDs? IF THE BEST MAP (I mean more detailed) IS THE "EUROPE 2007 TRAVELPILOT EX-DVD", WILL THE DVD WORK WITH MY NAVIGATION SYSTEM? OR I HAVE TO USE ONLY THE VW DVDs?
Searching the navshop.com I found also the map "Greece + Major Roads of Europe 2007 - Blaupunkt TravelPilot E". This is a CD. It is less expensive by the Europe 2007 DVD and it includes the maps that i REALLY want ( I am interest only for the map of Greece). WILL THIS CD OPERATE WITH MY SYSTEM?
2) My second question is about playing MP3 in the car. I know that there is a USB cable, for connecting to the navi system a usb stick. IF I BUY THIS CABLE, WILL BE CAPABLE TO OPERATE THE MP3s ON THE USB STICK FROM THE NAVI SYSTEM? My usb stick is just a portable drive, IT ISNT A MP3 PLAYER! So if I can with this cable to play MP3s from my usb stick, this means that the RNS MFD2 DVD CAN PLAY MP3s FILES. So WHY I CANT PLAY MP3 FILES FROM A CD? IS THERE ANY TRICK OR DEVICE TO UNLOCK THE CAPABILITY TO PLAY MP3 FROM THE CD?
Sorry for the big post. I hope someone to help me!
THANK YOU!!!!
P.S. I dont know if it would be better to set the first question at the TeleAtlas section! If it would, just tell me to set this question there too.