I certified this morning. I was in the exam center for a total of 2 hours and 50 minutes.
I had originally intended to certify before v3 expired but work load and one of those pesky PMI Audits conspired to make me stretch my time, cost, and scope. I had to upgrade some of my study material to v4, including the PrepCast.
Things that were invaluable to me:
PMPrepCast!
It was my daily commute companion for months in both v3 and later in v4 formats. Much more expanded info than I found in some of the written material, well produced and wonderfully narrated. I feel that it's almost, almost enough to pass the test without additional study material. One of the most valuable components is the episode devoted to what to expect at the exam center.
I would not have been able to put together the financial resources for the 35 contact hours for any other course in a reasonable time. A heart felt thank you to the PrepCast Team!
PMPrepCast Formula Study Guide;
The best material available to give you a complete understanding of the formulas used in project management. Covers way more than the exam that I took required.
PMBOK; v3 and v4
The v4 update is much more readable and the renamed processes make much more logical sense.
Andy Crowe: The PMP Exam: How to Pass on Your First Try
Very well done study material. Clearly presented, logically laid out and the practice exams were realistic as compared to the actual exam.
Harold Kerzner: Project Management: A Systems Approach to Planning, Scheduling, and Controlling
Buy it, read it, love it. Takes you beyond just what is necessary to pass the exam. Don't use it as your sole source but rather use it to expand on what other material may not cover as deeply as you'd wish.
The Internet:
Without which the PrepCast wouldn't be available to the masses. Nor would all of the valuable Lessons Learned and other experiences that are shared by fellow professionals.