From Dusty Shelves

I used the Princeton study guide -- it had the prep book and software practice tests. On the practice tests my math was 50-60 percentile, on the real thing it came in at 45 percentile -- but my English was 90 percentile, so the overall was plenty for admission to UTA's PPIB program.

I would recommend doing one of the study guides that comes with practice software. You'll feel better about it.