Exchange 5.5 Book "which one"

[russeder]

I am wondering what book to get for exchange 5.5, I am not really that hot with exchange 5.5, mostly administration. I need a book that will give me good details on what to backup, if the server crashes what do i do, what is the best and the most understandable book out there.
I was looking at "Microsoft Exchange Server 5.5, Planning, Design and Impementation by Tony Redmond" and "Exchange Server 5.5 Unleashed', which is published by SAMS" Please advice

Thanks

 

[snowghost]

SAMS "Teach Yourself MS Exchange Server 5.5 in 21 Days" is pretty good.
EB
MCSE