I took it at All-ATPs, and they had a gouge sheet which had the patterns for the performance questions FlyerJosh mentioned already worked out. There are about 1500 questions in the master test-bank. All-ATPs prep software only shows you 500 or so of the "most commonly asked" questions. On the official test, I only got asked 2 that hadn't been in the prep questions, and all the performance questions fit the "patterns." That being said, I'd only get it thru them if it was locally convenient, and would probably do the home study otherwise due to the expense.