Did you take your exam yet? I just took mine today and passed with a C. Just like Nibbles1 I did not think I passed! I thought it was harder than my nursing boards. I took both practice test just to see what areas I needed more focus on and both exams I had in the 60s. I have study guide 101 but I did not review it as much as I did the text and study guides. Basically just used it as an additional resource. Good luck!