I am a December candidate and I am about to start with FSA. What I need to know is, which all study session are important, which reading is tough to understand, in short any I need tips/advice that would be beneficial.
no one wish to help? 
Not easy to answer because all of FSA is heavily tested. My only tip is that you need to understand the financial statements very well before you proceed to advanced topics, i.e., know very well how assets and liabilities are created and how equity is impacted when various trasnasctions occur. If you are shaky in this area, then later subjects will be hard to understand. Good luck.