My 2002 C32 has the Command system w/Nav and I have the Western US CD, but the map detail is lacking vs. newer systems, my question is do newer CD's have more detail or is that a function of the older system? If there are and if I get newer CD's is the map detail better, more up to date? Thanks -

__________________
TIFOSI
1980 FERRARI 308 GTSi
2002 MERCEDES BENZ C32 AMG
2004 TRIUMPH BONNEVILLE BLACK - CAFE RACER