How to prepare for F5
plan the paper well
divide the chapters in sections and start solving the exam kit make sure you solving the questions under ms word and excel sheet or acca's own CR answesheet
it would help you seriously to pass..
good luck
My opinion is that you better take exam kit and solve all C (!) questions. And look to the answers and study text for details. I really wasted a lot of time reading study text from the start and solving A and B parts, now i think it is useless. Good luck.