I passed my PMP exam this month.
I read the PMBoK, I did the virtual led training courses offered by the company I work and I did a lot of exams, reviewing concepts and learning the details of the exam reviewing answers and explanations.
There is a good bunch of exams on the internet, and the more similar ones I found to the exam I did were:
PMP Exam Prep Questions, Answers, & Explanations: 1000+ PMP Practice Questions with Detailed Solutions by Christopher Scordo (4-Nov-2009)– 1600 questions by Christopher Scordo.
Now thinking about the next certification or training course to take. Any suggestion?