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.
The current issue of the JavaRanch Journal has an article by Paul Wheaton about Better Enterprise/Network Monitoring with Component Diagnostics. You can check it out here, and if you have comments or question, feel free to post them in this thread.
Ping & DNS - updated with new look and Ping home screen widget