Warning about the new RVND 7 GPS and the Dock software.

Gopackgo, The RVND 7 replaced my old 7710, however I haven't used the new GPS under travel conditions yet. So, until we hit the road next weekend, I don't have a real world answer to your question, will update once we get on the road. I'm assuming there no difference in the 2 units as far as the Sun making the screen difficult to see.