hi, mo34, I think I need your help on your study schedule, would you pls conact me at flyflyyan@hotmail.com, or give me your e-mail^ I am never this frustrated with an exam, which hit me so trongly that I start to doubt my study methods and learning curve for my past 20 year study. which I would never want to confirm. I would like to stick to my own habbit, but only to strenthen largely. If time permits, I will start to prepare this Nov. after I submit my thesis