I had been studying for the CISSP exam for a little over six months, the materials I used are:
The Offical ISC2 Book - read this once
The Shon Harris All in One (3rd edition) book - read this once
CISSP Passport book - read this twice
CISSP for Dummies book- read this once
CBT Nuggets CISSP Video Training- watched this once
Shon Harris 2003 DVD Video Training- watched this once
Shon Harris 2007 DVD Video Training- watched this twice
I also used
http://www.cccure.org and
http://www.freepracticetests.org and of course
http://www.techexams.net 
I work with about a few people that have obtained the CISSP, they warned me not to underestimate the exam, I am glad that I followed their advice.
On March 15th 2008 I went down to Indianapolis Indiana to take the CISSP exam, with two of my coworkers, it was a five hour drive for us, and that was the closest location - be prepaired to travel if you are going to take this exam.
The night before the exam I could not sleep well - I have been under the weather with a cold, and did not care for the hotel room I was staying in...more so I think I was still sickly with a cold then anything else...needless to say i wolk up at 5:30 AM and could not get back to sleep. So I made an attempt to go over my notes one last time.
Obviously there is a non-disclosure agreement so I really can't go over the exam details. But I will say that while the proctor was reading the rules and taking roll-call, there were FBI, CIA, NSA, DOD, and a few other interesting companies in the room. I looked around the room while he took attendance and it became obvious at 33 years old I was the youngest person in the room.
The test was long...it took me three hours to get through it one time. I marked my answers in the test booklet putting a "+" sign next to the correct answer and a "-" sign next to the ones I thought were wrong.
At the three hour mark I took a quick break to eat a snak and gain some focus...the cold medicine I am on was definatly effecting me. So i decided to go over the test sheet two more times before filling in the bubble sheet...which took about 45 minutes to fill in all the answers on the sheet.
Total time in the exam was 5 hours 30 minutes.
When I turned in the exam, I felt confident that I had passed...the more that time passed the more I felt as if I had failed. On the drive back home we all developed "post test syndrom" - that deep feeling that we all just failed the exam. But we will not know the results for a few days / weeks.
Wish us luck.