Richard Campbell of .NET Rocks fame and RD for Vancouver, Canada has been very busy in the last months building this blue box sitting between the Web servers and the load balancer.

Richard explains how he got there in this blog entry:
http://www.campbellassociates.ca/blog/PermaLink,guid,1ee1c4cd-fa2f-4934-91d8-7eba7c7cbcb6.aspx
Check it out here:
http://www.strangeloopnetworks.com