I think it will be out at the 11th of this month..
I prefer the 6.2 version over 7.0 for now. They have put some stuff in it that I am not waiting for and that cannot be turned off. For example: The MSN Search bar at the bottom of the main window. You are also no longer able to turn off the so called "tabs" without any hacks or plugins.
A small article about the 7.0 BETA can be found here.
