My 2007 SLK280 came with a 2007 DVD (in the trunk) and that is WAY out of date so I plan to fork over about $250 for the 2012 Navteq disk. Does anyone have this latest disk and...how do you like it? Is it a lot better than my 2007 disk? $250 is a pretty penny but if you all think it's worth it then I shall order one! I DO have a Garmin Nuvi 250w that I love but there is nowhere to mount it in my SLK that works for me.