Hey guys! I'm super new to the program, but here's what's happening. I work on a mac and made all my sprites in illustrator and exported them as swf files. I have a pc and only run cta on it, I don't have any other programs on it. When I open the file in sprite editor I get the appropriate green box, I can even transform it, but the image itself is invisible. It looks like an empty box! Is this a compatability issue, or am I overlooking something simple?