We have these cool DMVs with so much information being exposed, but how to make use of it? Of course, we can query them. They are used heavily in the SSMS reports. We can even query them regurarly and push the result into tables for long time analysis. But what if somebody already did that for you? As you probably realized by now, this is what SQL DMVStats does for you.
Check it out at: http://www.codeplex.com/sqldmvstats