There are many tutorials out there on this, but I was asked to make it for a friend, so I thought I may as well give my version I hope some of you find it useful!
You can find it here:
http://dan99.blogspot.com/2009/01/video ... o-svg.html
Video Tutorial - JPG to SVG
Video Tutorial - JPG to SVG
http://dan99.blogspot.com
The Butterfly Project - free SVGs at: http://dan99.blogspot.com/2008/11/butte ... eebie.html