Perfect. I promise I will now Read The Manual. I've been trying to move my photo editing off my Mac (using Pixelmator - great little editor) onto Windows. I've looked through so many editors I can't even believe it. I looked at Paint.Net early on but it looked underpowered (I was wrong). I went on to look at PhotoPlus, Photo-Brush, Pixel, PhotoLine, Pixopedia, LView Pro, Ultimate Paint, Fotografix, PhotoFiltre, Photo Pos Pro, and NeoPaint. I also, of course, looked PaintShop and Photoshop, both of which want you to sign up for an account before you can even do an eval - no thank you. And I looked at Gimp, but multi-platform is always clunky. I remembered how nice and simple Paint.Net looked, so I decided to give it another look. I'm impressed. It was one of the first I looked at and I wasn't being as thorough at that time because I didn't expect my search to take weeks. But it seems to do it all, simply and powerfully.
I'll definitely be sending my donation along shortly.
Thanks for a great app!