Don't get ripped off like myself and many others. I bought the ARE 5.0 review set which included the review manual, practice exams and problems. The manual is very thick and has too much information. Going through the practice exam and problems didn't help much for the test. The worst part of my purchase was that I paid an extra $50 for the e-book of the project manual, which only opens on Adobe digital editions, which is now obsolete. I called customer service a few times to see if they can give me a download for the e-book that would open up on another app and said, that they don't have that version anymore, even if NCARB is still testing in the 5.0 version. They said they have an updated version and I would have to pay for it, which would cost twice as much. It really bothers me when companies are so unethical in their business practices, ripping customers off with horrible customer service! Save yourself from getting ripped off. PPi ARE Review Materials are a no go. I would check out other ARE 5.0 review manuals like dusset or amber. I am never purchasing anything from this horrible unethical company ever again!