Nice! But of course I could not resist the temptation to play with it. I added a check for a 'no selections' condition (since I was able to mis-use the form right off the bat) and a button to clear the selections. Interesting that now I can clear selections on a filtered form, re-select a sub set and filter again. I also set form properties to eliminate the new record line on a filtered form.
The more we hear silence, the more we begin to think about our value in this universe.
Paraphrase of Professor Brian Cox.