Guys, 

This is my first post since i was not a registered user until now. I felt the urge to register myself here and thank you all guys for all the guidance. I passed my PMP on Dec 24th. It wasn't an easy one though. I came across lots of tricky questions. Somehow i came out passing. This forum has guided me a lot and thank you all for all your inputs.

What I had done thru my preperation

1. Rita's PMP 5th Edition - Twice

2. PMBOK - Once - just a glance

3. Headfirst - Once

4. Examcentral.net - Took 5-6 test (averaged around 75 - last one before the exam i got 80% which gave me the confidence to take the exam.

5. techfaq360.com - Two exams. Stopped with that because questions were repeatative.

6. Rajesh Nair Notes and few other notes

I tried many times to memorize the ITTO but couldn't then made an effort to understand the process and i think i succeeded. HeadFirst will help you understand the concept very easily. 

Exam was tough but i managed the exam very well. Had an average of answering 50 questions per hour and i had like 10-15 minutes to review the marked ones. For every question this was the trick i used. Understood the question very well, figured out the process/tools/output/input/knowledge area and then answered the questions. Many of the questions were twisted with the original question hidden. With Social Responsibility embedded onto different process/knowledge area, i felt that it was a tough exam. 

Thanks again to everyone for all the motivation and guidance.