Hi all, I have this 2 Preparation Guide for Exam 224&225 that I use to passed my Exchange Exam last week:- Preparation Guide for Exam 70-224 Installing, Configuring, and Administering Microsoft Exchange 2000 Server And Preparation Guide for Exam 70-225 Designing and Deploying a Messaging Infrastructure with Microsoft Exchange 2000 Server If anybody interested to have it, please feel free to contact me at [email][/email] Have a nice day!