* Office System 2007 SP2 releasing on April 28, 2009

Server Pack 2 for both Office Client and Server Products is getting released on 29th April, 2009.

Here are few important enhancements:

• Ability to work on OpenDocument format 1.1 for Word, Excel and PowerPoint.
• Built-in Save As PDF or XPS functionality in Office clients
• MOSS : support for broader range of web browsers.

Get more details here :

http://blogs.technet.com/office_sustained_engineering/archive/2009/04/16/service-pack-2-for-the-2007-microsoft-office-system-due-to-ship-april-28th.aspx