Well, I sold my old driver...didn't care for the 'offset', and the salesman didn't really explain it to me, but rather just pushed it as a great deal. Anyway, I picked up a Callaway Diablo Edge 9* driver for about $38 shipped...it seemed like too good of a deal to pass up. That being said, I didn't do my research on driver selection and was told yesterday that a 9* driver is for people who can really cram the ball down the fairway, and I would have been better off with a 10.5*. Did I jump on the low price too quickly? Is the 9* really going to hurt my game? How much of a difference is it going to make?