I was in the same boat when my brother was studying for the PCAT, I freaked when I saw logs, however there were none on my exam. Also, the Kaplan book is not to extensive, I had to get some SAT books to refresh my memory. The Kaplan subject tests were worthless, I mean they were good, but way way too detailed, which didn't help since they were so multi-step oriented it would take me 5 hours to get through a set of 50 questions.
DesiDentist