Many thanks for your response. The reason for taking P2 before P1 is that it would be too much to take on at the same time. P2 seems to be a difficult paper with a wide syllabus and before I saw P2 syllabus I was considering to take P1 and P2 together but not anymore.
If ethics module helps me with P2 exam then I will have a look at it.
I was wondering whether P1 knowledge would help me to answer P2 questions better than without P1 knowledge.
Thanks Louise, I forgot to mentioned. I meat Kaplan book, I am not sure if questions & answers are still chapter 15 for 2012 but whichever the chapter is, please please email me a copy.