I took the Manhattan GMAT online courses a couple years ago and finished the course but due to work complications was never able to take the test. Fast forward a couple years. I've been studying here and there for the past couple of months and reviewed everything from the MGMAT books. My online access to their exams has expired and so I recently took the two GMATPrep CATs. Unfortunately, I can't seem to find any explanations for those exams. Do you know of anywhere to get more access to exams, preferrably for free? I know that I can buy access to the MGMAT CATs for $59, I believe.

Also, I've read on BTG that many people have found the Kaplan GMAT 800 books great for studying. Do their explanations interfere with the strategies that I've learned in the MGMAT classes/ books?

Thanks in advance for your help!