Question About Books

in Security+
Hey all,
Currently I have the Security + Sybex book (2006) and I've been reading the technotes on this site. I was wondering if it was even worth getting some of the other books because I notice most other books are outdated from 2002-2004. Also are there any free study guide alternates online besides technotes? Obviously I'd rather pay 50 bucks for a new book than hundreds of dollars to take the test over, but i wanna be sure.
thanks
Currently I have the Security + Sybex book (2006) and I've been reading the technotes on this site. I was wondering if it was even worth getting some of the other books because I notice most other books are outdated from 2002-2004. Also are there any free study guide alternates online besides technotes? Obviously I'd rather pay 50 bucks for a new book than hundreds of dollars to take the test over, but i wanna be sure.
thanks
Comments
Aiming for MCSA: Security and 2003 upgrade.
http://www.certiguide.com/secplus/index.htm
The Fiber Optic Association www.thefoa.org
Home Acoustics Alliance® http://www.homeacoustics.net/
Imaging Science Foundation http://www.imagingscience.com/