heh this would be a fun project. I have seen screen savers that break up into puzzles, disassemble and reassemble to a different picture. If a person actually sat down and made a model like twillis has the idea for, you could have a lot of fun making a flash version. ya'd have to have bins to separate the pieces into (we used to pile up similar colors, edge pieces, etc) the work from that. Oh and of course zoom in/out. and for fun...a virtual hammer to try to make that a piece fit..heh using twillis' idea, you could then make multiple puzzles by just swapping the image on the overall obj map model, rotating/resizing. Itd be a bit of work tho...a 100 piece puzzle would be all I'd even try to make this way. for one that big, youd have to have a HUGE resolution image to work with. But, this is an interesting idea.