Becker x11-15297?

I have a friend who was wondering if there are maps for this navigation-system.
Because i searhed for him, but cant find nothing of maps or else.

I wanna ask here, where the professionals are working.

Its a Becker X11-15297, thats what i only know.
I think its a german navigation-systen.

Second of all:
If there are new maps (2010/2011) i wanna know, how you must install them..


Thanks

Can you be more specific?
In general Becker (or most devices) uses iGO soft.
But I think this Becker (yes, German brand) is pre 2007 (which would mean a possible iGO2006), has WinCE 4.20, Navigon soft (not iGO) and is known as the Becker TRAFFIC ASSIST HIGHSPEED 7934. I can be wrong. It also could depend on the target market (US/Europe). I am guessing Europe.

You must be sure what soft is on the device before someone can even tell what new maps are possible and if upgrading - or changing - the soft is possible/needed. Next post in the appropriate forum.