Hoppenfeld's is a great book, but it is very expensive (>$175). Most residents have it and are more than willing to let you borrow or photocopy from it. I would wait until you match and then use your book fund to buy a copy of your own. I would do that for most books. But one that I would pick up is Netter's Concise Atlas of Orthopaedic Anatomy (that may be the one that you are talking about anyway, DrHibbert). It has wonderful drawings as well as hints on physical exam, history taking, the most common fracture classifications, and some basic science info. I have been told by many residents that if you know the stuff in that book by the time that you graduate from medical school, you will be more than prepared to transition to residency.