As of now im updating my resume, and making plans for my next certs (CCNA, MCSE, Linux).
I have to say that is indeed a hard test, a lot of questions where at least two answers seem to be right but one is the better choice.
Got lots of questions on auditing, logs and IDS, about 3 or 5 about MAC,RBAC and DAC...
some cryptography issues, risk analysis, had to do SLE and ALE calculations.
But I passed it with a 835... Whooooohooo... so --> I feeeeeel good tada tada tada ta!
I used the security+ 2008 Kit from amazon, techexams notes,
http://www.techotopia.com/index.php?title=Security%2B_Essentials, and transcender for the exam...