I understand that you can filter a list to only show tasks with start dates today or before, but then I don't see all the tasks that don't have a start date set (which is most of them) either.
What I want is to be able to get my task list to hide tasks that CAN'T be started until the future, so I can only see a) the tasks without a start date, and b) the tasks with a start date today or before.