Students consistently go up from most of the prep company exams, so you probably are *somewhere* above that in actual performance. Take AAMC PT1 or PT2 and they should get you within 1-3 points of what you'll score on each section on test day. You can also take one of the new Altius full-lengths for free (see my post from a few days ago). We just administered the Altius FLE1/FLE2 to several students who took the exam approx. 9 months ago and had never seen AAMC PT#2 or our exams. Students all scored +/- 1 point on each section when comparing their real MCAT, AAMC FLE2 and the two Altius exams. So, if you want to get an accurate idea of where you're at, but don't want to use both AAMC PT1 and PT2, that may be of help. Most of all, be confident going into the exam. You're better off walking in confident in April than "uneasy" in January.