If you have the funds and are close to an ATP school location, take the one day ATP prep and test. The program is designed so that you don't have to study before you go there. You will go in inthe morning, they sit you in front of a computer to study the question bank (similar to the Gleim, but they reduce it to 500 possible questions) and you take the test later that day. I got a 91 and the only questions that I got wrong were the ones that involved calculations because I didn't want to take the time to do them. I started the studying at 8:30 a.m. and took the test at 2:00 p.m with a couple of breaks for food. Finished the test in under thirty minutes. I have had multiple friends do the program as well, and they have all had silmilar results with scores above 90.