to make the gifs move you have to download something called virtual dub to change them avi files and then use another converter to change them to mp4 files so they work in video pad
After adding the overlay, under the clip preview drag the bar called "size" until the overlay fills up the screen. Then center the overlay and use the crop effect to finish it off :)
yeah I think so . . . I just added the clip zoomed in and in black and white to the timeline Then I put an overlay over that of the same clip in color and smaller size Hope this helps :)