The T-Mobile Sidekick mobile communicator, (also known as the Danger Hiptop), which you can use for email, instant messenger, and to surf the Web, is now free at Amazon after rebate and new service activation. Comes with a digital camera attachment as well.
Amazon [Thanks, Eric]
UPDATE: Following in today’s trend of talking about gadgets with flashlights, a reader writes in that the Danger Hiptop has one as well, but it’s a secret:
[The Hiptop’s flashlight] is actually an easter-egg. From the jump screen, press menu-F, and the scrollywheel turns white and stays lit – and it actually does make a handy little flashlight. I use it all the time for illuminating those odd little crevasses and so on.
[Thanks, Magenta]