Ian Bretherton has posted a summary of the Jeffrey Richter's CLR Internals pre-conferance from Sunday. It was a six-hour talk on many details of the CLR plus tips and tricks on writing good managed application code. One important tool mentioned caught my eye:
SysInternals has released a new Process Explorer which allows you to view processes hosted in an AppDomain - Jeff stated that this was the only known app that allows you to view this information.
I have used this tool extensively in the unmanaged world. Glad to see they have updated it. Indispensable. Get it now.