I have passed PMP and pmzilla LL forum was really help. So this is my contribution and hope it helps aspirants :-)

Study Material:- 

PMBOK 4th Edition 

Rita Mulcahy

Went through PMBOK atleast 4 times. During my first pass through PMBOK I also read Rita Mulcahy side-by-side, as it was really easy to understand the things. Rita is a nice book and provides you great insight, but I went through this just once. In the examination you are tested on PMBOK only :-) Tips and Tricks in Rita were really usefull at times during examination.

Exam Preparation:-

www.effectivepmc.com --> 3 free questions everyday are great and closest to the real exam and I followed it for nearly 1 Month.

www.pmstudy.com --> The practice exams would help you get ready sitting for 4 hours at a stretch.

www.pmtarget.com --> The questions on this site were good

How is exam like:

1- Few direct ITTO question (3-4)

2- Few direct questions on formulae

3- Lots of scenario based questions related to Quality and procurement tools and techniques

Summary:

My suggestion to all would be to be thorough with all the process groups/knowledge areas and also be thorough with all the documents and what those documents have as you can expect each question with 2 correct answers and its BIT HARD finding the BEST answer.