this is an interesting and useful idea Anton ..shame it only helps for vertex editing ... ah well I use various digital watermarking techniques to tag all my textures. I've only had to go to court twice over images, thank gods. (while I was working in advertising) And for people who think "morphs should be shared freely" you try spending days working on one to have some idiot come and swipe it, file off the serial number and sell it, thereby cutting into you profit for the work, your salary if you will. You'll find you suddenly become more conscious and irritated about that sort of thing. Lyrra