SCCM Dashboard - Client Health (and other bits!)

I've posted before about using the Configuration Manager Dashboard, but with Operations Manager for displaying information.

Shitanshu has just posted a blog post with some VERY useful queries around client health.
http://blogs.msdn.com/b/shitanshu/archive/2010/10/09/part-4-sql-queries-for-creating-configuration-manager-client-health-and-problem-management-dashboard.aspx

This is part of a series of SCCM Dashboard posts and for me was the most anticipated, one yet!

Part 1 - How Microsoft IT using Configuration Manager Dashboard?
Part 2 - Using Configuration Manager Dashboard for Software Update Deployment Readiness (Patch Tuesday Checklist)
Part 3 - SQL queries used for creating custom Configuration Manager Dashboard in Microsoft IT
Part 4 - SQL queries for creating Configuration Manager Client Health and Problem Management Dashboard