OK, upgraders, is it worth it?
My maps are a little off, but mostly fine for now. If I upgrade it will be for the ipod/iphone enhancements. I seem to be able to operate fairly well right now. The biggest new feature seems music sphere. How is it? Is it better than the genius feature? I do use Pandora, and it would be nice if songs were displayed, but I'm fine just letting it run for now. Yes I know the video is out for the z120bt, but its hard to know how much of an improvement it is, so I would like to hear from those who have used both.