I'm thinking about moving to Photoshop for my pixel art.
Is this because you are already using Photoshop for something else?
If not, I suggest moving to something that is actually oriented towards pixel art (like ProMotion, Grafx2, or Graphics Gale); Using Photoshop just for pixel art is rather extreme overkill, and the pixel-oriented programs will also start up a lot quicker and use far less resources.
Is there any program that takes a screenshot of every frame of any program? For example, I said in another topic I wish I could turn Mario's model, as I look at it when I play the game, into a sprite. But since the DS has many fps, it's hard to get every frame, at least the ones I know I want, simply by tapping the snap-shot button in Fraps. I wanted something to take the screenshots for me, and not letting any frame out. Does anything like that exist? Does any of you use it? When I use VisualBoyAdvance, I can go from one frame to another, but the option I have to take a screenshot seems to change the color a bit. Besides, that would come in handy in all other emulators.
There are many screen-recording programs ( I personally use RecordMyDesktop). You need to keep in mind that they have a heavy performance impact, though... most of the movies in the RECORDED PIXEL ART thread only show part of the full screen for this reason -- to improve performance to acceptable levels.