Just a note for the record. I got my Droid on Wednesday, and I absolutely love it! However, on Thursday, my GPS just died for some reason. It would not regain a fix at all, despite receiving up to 8 sats. All I did was walk into a Best Buy...wonder if there's anything to that?
Verizon exchanged the Droid without question, and got me all squared away. I found out through this process that when VZW clones your Droid to a new one, all your apps and contacts go with it, but your home screens are default.
Anyone else encounter a GPS failure on their Droid? BTW, I used the "Tricorder" app to monitor the GPS receiver. It has a screen that's similar to a handheld GPS unit's Satellite Screen. It's a great little app for checking all the sensors on the Droid, including the accelerometers.