Hi there, I've got the same unit and the same maps and firmware version.
I'm also confused as to how I can update both the maps and the firmware to a more recent version.
It seems that user "anttid" has messaged the original poster with some information, could I request the same information please?
I recently bought a Vauxhall (Opel) Corsa SXi InTouch which came with the head unit already installed but I can't find any update disk or information.
Edit: I also do not have the card with a media number on it, nor do I have two SD cards.
