Nothing more to share other than the materials I used (as others already did and that were all I could remember)

(1) Andy's Book and questions - easy.
(2) Questions purchased from "www.pmtraining.com" though it is free on PMI site, I completed all the 22 tests (70-80%) and then use "Create Test" to create 25 questions for each knowledge areas just a day before the exam - very very helpful.
(3) Looked at Rita's book, looks very good, but questions are too hard form, so gave up.