I'm doing a PiP effect with some small (25%) images floating across a larger (100%) image. In FCP, you can put a drop shadow around these smaller images/boxes, to make them stand out from the background. I can't seem to find a similar effect in CS3 - I can do lots of things within the boxes/images, but not to the boxes themselves. I've tried a black border around it, but it's not the same. Any one know if it's possible?