Exchange in a Sandbox

Two guys I work closely with in the UK, Greg Taylor and Simon Shepherd, have written a great article on provisioning and simulating Exchange in a Sandbox. It explains everything you need to know about:

Calculating IOPS

Configuring JetStress

Gathering data with Exchange Profile Analyzer

Exchange Server 2003 Load Simulator

Exchange Server Stress and Performance tool

A great reference document and certainly worth a read to make sure your Exchange estate is available and reliable..! 

EDIT: Sorry forgot to actually add the link..! :) You can access it here