So we've made it to the launch of Java 7! If you read this in time, make sure to attend the live webcast or a JUG event nearby.
You can also watch this recent Java 7 video with some of the key people behind this release.
To celebrate this day we now have a Release Candidate build (b147) available and all final JSR's on the final approval ballot with results dues on July 18th. The final bits should be available as planned later this month.
Note also that the Oracle JDK Mac OS build will take a bit longer to be released. In the meantime you can read this OpenJDK wiki page to either build yourself or get a community-contributed binary.