This is fantastic - thank you! I've been having the hardest time finding software that will let me arrange/rearrange images in a grid. I'm making a quilt, and with 36 12" blocks it's not practical to lay them out on the floor and rearrange them until I'm happy with the layout, so I've been trying to do it on the computer with photos of the blocks. I kept finding collage software that wouldn't do what I wanted it to do. This is exactly what I needed.