Rico is one of the smartest guys on the CLR team and he
is super, super passionate about performance. He is looking at everyway
possible to make managed code run faster... He just posted a great
on how the GC works and how to get the best perf possible out of your
managed code... worth a read!
We call Sonja the Queen of Interop around here... In this MSDN
TV show she shows how COM clients can use managed code.