I love playing around with Teddi's kits so much! I think I had four different versions of this page saved at one point. Since I use a lot of blending modes, I rely on History Snapshots to compare the different versions one after the other. After many years of using CS 5, I *finally* learned a new trick. If you want to save the different Snapshots, Right-Cllicjk on the snapshot and then create a new document. This helps since I can then use each new LO as the jumping-off point to keep messing around without losing the different states.
(you all might know this already bt I was pretty excited when I figured it out so I had to share LOL!)