A new JavaFX 2.0 beta build has been made available. The main feature of this release is that it includes support for working against a 64-bit JVM (although we’re still Windows-only at this stage). Of course, knowing what I know, build 30 is a considerable improvement over build 28, as it has roughly four weeks worth of bug fixes, tweaks, and performance improvements over build 28.

I recommend that everyone that is playing with JavaFX 2.0 beta builds (and from my understanding there has been a huge amount of downloading going on) to update to the latest build as soon as possible, as that helps to uncover new issues and also reflects the very latest features and functionality.