http://blogs.technet.com/b/momteam/archive/2007/05/03/system-center-operations-manager-2007-sdk.aspxThe OM 2007 SDK documentation has now been published on MSDN. http://msdn2.microsoft.com/en-us/library/bb437575.aspxen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/momteam/archive/2007/05/03/system-center-operations-manager-2007-sdk.aspx#903918Tue, 08 May 2007 07:18:55 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:903918Gilbert<p>Hi,</p> <p> &nbsp; &nbsp;Does the class library of SCOM 2007 is backward compatible for MOM 2005? do I need to re-write the code for alert management if I upgrade to SCOM2007? Thanks.</p> <p>Gilbert</p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=903918" width="1" height="1">