There's a new release of the the one full-blown IDE that I've managed to stick with. If Eclipse doesn't fit your style, give Netbeans a spin - I like its inline code completion, the source-code beautifier, and the integration with SVN and Mercurial. I particularly find the source control usability much better than Eclipse.
After bug fixing period NetBeans 6.9 final build is available. You can download it as usual from NetBeans site. What is new, you can read in this document and also you can watch some new features in NetBeans 6.9 Overview video.