Something that has been bothersome to me with most Mac apps & Photo Mechanics. It's something that Lightroom does really well and thats when you have a selection from multiple images, if you accidently fail to command click on the next image, you'll lose your selection. You can't hit command z to go back and reselect. We run slideshows at weddings and quickly need to grab 50 or so images and I can't tell you how many times I've lost a selection. I'm sure there are limitations within the Mac os but even if you could somehow have a reselect button or menu item. I would LOVE that. Thanks for your consideration.
Josh Lockie