I had been missing this button too. From your answer I understood, that once I had sorted the list, I needed to refresh it to get back the original order. I believe, however, that it was more functional and more intuitive, if those two functions were detached. Refreshing should not change sort order and there should be a button (or some other way) to switch between all three sort orders.
-- <http://forum.pspad.com/read.php?2,39441,39498> PSPad freeware editor http://www.pspad.com
