Same as drewseph - I purchased the online package from ATI. There are 2 practice tests that you can do 2x each. There are prep modules for each subject that cover EVERYTHING on the test. I studied these a little bit everyday. I went through every page of the manual they sent me. I did every practice test/quiz that was available. I took notes on the subjects I needed help with. It all paid off, I got into nursing school!