Just been asked to spread the word that the JDK7 Developer Preview is available. The details are below:

Java SE 7 Developer Preview Release - Download Now! - The JDK7 Developer Preview Release is now available for rigorous community testing. But time is running out! The latest build is feature complete, stable and ready to roll - so download, test and report bugs now.

Let us know what you think. If you report a bug in the JDK 7 developer preview before April 4th, the Java product team will sing your praises on the Java SE 7 Honor Role. PLUS... we will send you some Java swag. We’ll read, evaluate, and act on all feedback received via the usual bug-reporting channel. Bugs reported later on might not get fixed in time for the initial release, so if you want to be a contributor to Java SE 7 do it before the April deadline.