The trial version of Operations Manager 2007 R2 RTM (build 7221) is now available via the Microsoft Download Center.  General Availability of the product will be 1st July 2009, at which point new and existing customers will be able to obtain the bits from their respective customer download centers, such as MVLS.

In addition to the updated product documentation, our overview whitepaper, and what's new datasheet, newly released collateral includes a number of new datasheets that include:

For more information and videos, please visit the System Center team blog: 

http://blogs.technet.com/systemcenter/archive/2009/05/22/om2007r2-rtm.aspx