I'm looking for a photo-editing software along the lines of photohshop but for windows (vista). The main thing I want to be able to do is things like put one person's head on another person's body (not that exactly, but that sort of thing) or like take a tree from one picture and put it in another picture. What do you recommend to do this? It doesn't matter if it's free or paid, I'm just looking for programs to check out.
