Navigon has updated their Flickr Photostream with some shots of the upcoming 1.5 release. New features appear to be a connection to twitter and facebook (meh), a cool looking 3D terrain view (in app purchase sadly), and a "my routes" feature. Additionally you can now zoom in the 3D birds eye view, there's a new "SOS" feature that shows you a bunch of information about where you are and what's close (sorry, that was in 1.4 it looks like). Of all the features the 3D terrain looks sexiest, but hard to say if I'll get it as it's more $$ and lets face it, I'm a cheap bastard.