The official release of OpenOffice.org 2.3.0 is scheduled for Monday, September 17, but it is available already. OpenOffice.org 2.3.0 introduces a number of new features and changes for all OpenOffice.org components.
Interesting... Of the new stuff I'm particularly interested on the speed improvements, which has got to be about the #1 complaint from people I've moved over to OOo... They actually like it very much, but startup and Macros (amongst other things) are the main speed drainers.