I just got the droid 5 days ago while I am still in a contact with at&t, so I am double covered with phone service. Since I have two working phones I wanted to do a battery experiment by using my droid at a minimum. During this experiment I had wifi off, gps off, bluetooth off, brightness at lowest setting, and syncing turned on. My usage consisted of a few calls, emails and texts per day with some occasional web browsing. I pulled my phone off the charger at 6pm Friday the 20th. When I woke up Saturday morning I was still at 100%. By the end of Saturday I was at 80%. Sunday morning I was still at 80% and by Sunday at 8pm is was at 70%. Today I woke up and I was still at 70%, and since then I have stopped only using it at a minimum. I think this battery life looks pretty good. Almost three day of tradional cell phone use and I have plenty to spare. Now back to high res youtube videos.