Very useful info! + Mercedes Navi
I was trying to make some back ups of my Navi CD's also. Passengers keep hitting the button, looking at them... Scratches, replacement cost, etc.
I managed using 2 different methods to make exact duplicates of the CD using Nero. For some reason the T-Reg is smart enough to not use these CDs even though they are by my & the software estimation exact duplicates.
Very strange.
I'm going to try the other methods listed in this post and see how I make out. Thanks!
:chainsaw: INTERESTING NOTE: :writers_block:
I stuck one of my Nero "perfect duplicates" into a 2000 Mercedes S-500 Navi system, which loaded the CD and it works fine in there!
The Mercedes only comes with 1 CD for the area you bought it. Replacement or other zone CD's are $$$ if you don't know where to get them.