Summary: Ordered 2 DP1s from Amazon a month ago. Mine is working fine. The other one, I gave it to a friend as a present but I wish I didn't. You see, the other one when power up, showed a pink screen of death. So I returned it for an exchange, despite a waiting period of a few weeks, the replacement came a week later. You guessed it, this set is not working either. On power up, the lens extends itself for about 6 seconds, and then retracts and power down.