I'm curious on how you guys make the sigs with small scenes from the AC movie or cutscenes from video games. Those are way awesome and I'd love to learn how to do that. If you guys could enlighten me, that would be great! :D Thanks in advance! ^_^

Animation programs.

You can either make a sig using an animation program, or you can edit frame by frame using photoshop(or something similar) then putting it all together in an animation program.(What I usually do)

I use Photoshop CS2 and Animation Shop 3 if that helps any...

I have Photoshop CS and the Animation shop that goes with it. So how do I capture the scene that I want from the movie and import it into Animation Shop? Do I just open it like a normal GIF or do I have import it like in Windows Movie Maker?