When I import an image into KoolMoves, do the respective advantages of the various formats remain intact once the image is part of the movie? In other words, if I decide the best way to do an image is as a png instead of a jpg because it has less lossiness or something (I'm making this up), would it still be true once the image is imported? Or does KoolMoves convert imported images to something else once they're imported so that any advantages tied strictly to file type would be lost?