Map for Citroen C-Crosser (Outlander)

Hi All,
I have a Citroen C-Crosser Exclusive SE which has the Colour SatNav system built in. I understand this is actually a Mitsubishi Outlander in disguise. :)
Can anyone give me some information regarding this system and what map update I need to look out for?
On the system is just states the following:
SW Version – F
Map Version – 2008-A
CDDB Version – 1626-0000
Whatever that means

Any assistance greatly appreciated.
Thank you
Peter

Peter you don't say which country you are wanting map update for see v18 lower down for an aussie solution which works perfectly