I'm moving to a one-plane swing, which is a big task for one winter. But I know it will pay off in the summer. Also I'm going to try to perfect my short game shots ("finesse swings", chips, putts) also using video. Im going to implement Dave Pelz's 4x3 system, or 3x3 for me, to my game. My game was really bad inside 100 yards this summer. So I'm also learning the 9 o'clock finesse swing. I can't really groove my short game otherwise, I can only hit balls in the simulator during the winter.