I was talking about memory management issues -- and diagnosis with simple tools today.  I promised to post an entry with the location of the various tools I mentioned and here it is:

You can get information on windbg at this location.

Vadump has usage information and a download from msdn and microsoft.com respectively.

If those links break, searching for windbg and vadump on the microsoft.com home page gave good results, that's how I got those links in the first place. 

CLR Profiler is available here and for Beta2+ here.

It comes with documentation but there is additional material available in the Performance PAG in Chapter 13.

You can get my LogDump tool from my blog here.

Thanks for coming!