Masks are VERY important to retouchers. Is the feature just not finished? So far, I can't figure out what the logic is behind the way you've set it up. I can't toggle it on or off. I can't change the mask color. I can't invert the mask. I can't refine the edges of the mask using filters. Inverting Mask — It would be good to have a way to 'invert' a mask layer. Sometimes it's important to work a mask the opposite direction, i.e. from masked to unmasked, to refine your work. Mask Painting - From the color pallet, Masks are painted with black or white. There should be a quick way to reset the colors back to black and white. Or at least make it so that only shades of grey are displayed when a mask is selected. Brush Selection — It would be helpful to have an easier way to select brush parameters. Preferably next to the cursor, where you're working. Undo - Display what was last done next to the Edit --> Undo option. Stock - I would utterly remove the stock search feature. Frankly it's an idiotic idea, unless you're selling stock? But it's not professional. Worse is not being able to hide/remove it. Opening multiple images into layers. There needs to be a way to open multiple images, e.g. multiple exposures into one .afphoto file. In photoshop for example there's the load multiple images into stack feature.