SCOM 2007 resource kit tools has been released and can be found here. 

Two of these are of particular interest for AEM:

AEM Validation: This tool can help validate that AEM is working once it has been enabled on a SCOM 2007 installation. This tool can be found here.

AEM Generic Mapping: This tool maps a lot of unknown application errors to more specific information. This tool basically comprises of a new MP that needs to be imported into the SCOM system.