Hi Karl,
I'm afraid I don't know anything (yet) about PNG/SWF variants, but the concept is that I could take any rectangular image (jpg or otherwise), and have that be used as the 'frame' which is currently a flat color wash. This image would stretch & compress to fit the size & proportions of the enclosed image. The 'frame size' variable would determine how many pixels of the underlying frame image would be shown.
If you take a look at the custom background I made for my gallery, you'll see an example of the kind of frame I'd like to use. The difference would be that instead of being a static full frame image in the background, it would size down to fit the images...
http://gpmalone.com/galleries/
Is there currently a way I can hack this through a config file or something (providing a path to an image as opposed to a frame color)?
Thanks Karl!