So finally had the opportunity to take my DROID on a trip to San Diego last week. I used the Google Navigation feature quite a bit but was disappointed couple of times. On a few occasions, I had no 3G or no network signal and was unable to use the Google Navigation. Even with an address, I was unable to have the phone navigate me back home. I was looking for a feature or option to download the maps in advance so navigation with GPS will work regardless of the Verizon signal but found no such feature. Anyone aware of a way to do this? I don't want to be stuck in another situation in the future where I am depending on the Google Navigation on my Droid and be unable to use it because no signal.