This week's giveaway is in the EJB and other Java EE Technologies forum. We're giving away four copies of EJB 3 in Action and have Debu Panda, Reza Rahman, Ryan Cuprak, and Michael Remijan on-line! See this thread for details.
Take a look at some of the threads listed under "Threads other viewed" table at the bottom of this page. Or you can even search for this question in the forums since it's already been discussed before.