Has anyone used it? Did you think the Orgo was WaY TOO HARD? I was so discouraged after taking their practice test and problems in Ochem. Also, that book has so many errors!!!! I wish I had never bought it. The reading passages they had were SOOO Easy too! I didn't even read the passages, I just knew the answers from my other biology classes... Aghhh that book made me very angry today!!!!