hey...I am doing my testing for the first time ever this month and I want the truth from someone who has taken the PATI. I work with guys who constantly renew their cert and have worked with guys who now work for TPS. They all say it's nothing to worry about, and morons can do the work...you'll be fine. I want to know how hard the math is, and what to really focus on. I don't really trust thier statements..but find myself wondering if it's true. Please fill me in!