Dag on Bill, Are you handing out homework assignments? Just kidding. I'll take a look at the video later as I only have a dial- up connection and don't have the time right now to wait an hour for the download. Personally I really don't have the desire/time to compete in IMAC but I REALLY like practicing the sequences to sharpen my skills and give my flying time an actual purpose. The only problem with practicing the sequences is trying to time the other flier's tinkering, fueling, yaking, bragging, flying and crashing so as to get the airspace to myself. Kind of hard concentrating while trainers, foamys and warbirds are flailing, dive bombing and dogfighting in the "Box"[>:]. One bonus about getting proficient in the IMAC sequences is the ability to use several of my semi-retired aerobatic glow models that are a little heavy for "extreme aerobatics" but can definitely be used for IMAC practice!