This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
SWT/JFace. In many ways it is very similar to Swing as far as coding goes, but your GUI components will look like the native OS. I think it's pretty cool. I still like Swing too, just because I'm used to it. But I have to admit SWT/JFace is pretty awesome too!