I'm not sure why I'm finding my tutorial search so difficult as this question has been brought up several times before, but for some reason I am, so can anybody direct me to a tutorial that explains how to reduce the file size on an animation? Furthermore, I'd like to add a border to it so it will be 100x100 but I didn't make the animation so I don't have each individual frame on hand. Is there any way to do both of these? Thanks in advance for the help!

I use PSP9/Animation Shop, by the way, which makes my search all the more difficult.