OpsManJam site
Looking for another source for Operations Manager 2007 management pack authoring tutorials, featured articles and command shell scripts well look no further than the new OpsManJam Site. The content from the site comes from Microsoft Consulting Services, Microsoft IT and the Operations Manager Product Team. A few of the many useful contributions are, MOSS MP Workaround, Maintenance Mode MP, and Extended AD Management Pack.
Be aware:
"While the content that you will find here is not supported by Microsoft, it has been used in the field and is used everyday inside of Microsoft. Consider it useful tidbits from the experts."