If you want to save money, there are plentyof things to do and see without having to spend money on instructional course lectures. There are lots of free symposiums. I would also suggest visiting the video sections and spend sometime watching surgical techniques.
If you are a senior, then the review course may be worthwhile just to jumpstart your studying for the boards this summer. I did take it and also bought the tapes (CDs now) and listened to them in the car for a couple of months. The course is very quick and is useful for mostly jarring your memory. That's about all it can do since it is all of orthopedics in 8 hours.