Suggestion.
I would be really nice if there was a search function within the csv export page. For instance, you could sort by date (Year | Month) or by course category. This would help to reduce the need to scroll forever to find a course. For our company, we use DT Register everyday, so our list of available courses to export is tremendous. This would help out a lot.
I hope that you all really consider this. This would save so much time.