When you select a Date Range from the top dropdown, it populates a series of further dropdowns defining the start and end dates, like so:
Does anyone find this useful, or would it be cleaner and more straightforward to simply show the start and end date of the range?
The benefit of having the additional dropdowns is that you can, e.g. select Last 6 months, and then increment that value to 7 or 8. WIthout them, you could still manually change the dates, but without the additional logic.
(oh, and the Advanced checkbox is something I'm working on at the moment...