UPDATED: Almost worth it...

I've waited since the Rino 120 was new for these features. You have to go to the web site to see all the features. This thing is loaded. I travel constantly in a 3 hour radius of my home and I am able to load all the area detailed maps. The "Find" feature is useless. I have to pan the map and zoom to it. Apparently, the larger memory takes too long to sort so they must have a default sort-by-area setting. The list of maps to search from has a list of each area map but with all the same titles. Battery pack is specialize but you can buy a pack to use regular batteries. Anyone that uses the "Find" will be disappointed. This gets a low score because I feel that 'Finding' something is just as important as knowing where you are. I'm actually going back to my Rino 130. Only con with the 130 is the 24MB of memory.
UPDATE: Now it's worth it. The 530 NEEDS the City Navigator Maps and is not compatible with the previous version of MapSource. Previous version was my problem.