This has been around in one form or another since at least 2003 in several iterations, since John Resig made the first version. It may have been the first such

This has been around in one form or another since at least 2003 in several iterations, since John Resig made the first version. It may have been the first such "schedule maker" although at that time it did not offer "Course Roulette" which I see it has now!