Let me first say that I own my own computer company by myself. I have taken classes on most everything but have not been able to practice what i have learned so i look to you guys on here to help me some when you can if i am having a problem. I have just picked up a new client that is running exchange server and sql server. I am not very familiar with either of them and i was wondering if you guys or gals have any suggestions on a certain book or website that i can use to get the basics enough to feel that i can work on these. I know what they both are, i just dont know how to maintain them or exactly how they work. I currently have the entire testout cd set for server 2003 that i am watching but im not sure if that will cover sql or exchange. Ty in advance for any help.