well i start 3 days before the actual final and rewrite all my notes. I then read the chapters in the textbook and then try to get together with other people to discuss what we learned. I then retake all the quizes and tests to see if i progressed and then just reread my notes til i know the stuff cold. I really dont care to do all of this, but when u have more then one final in a day, u cant be sure of any of the subject material. Thats what happened to me this semseter. I have two finals on thursday, two on Sunday and then one on the following thursday, which isnt so bad.