Microsoft research has this tool that’s like the magic wand only it’s alot more intense. Free download from the site. I’ve tried it out and it’s better than any outline tool I’ve ever seen yet.
It’s in this list here a ways down:
wow, microsoft doing something very useful, shame it will probably only be able to be used in paintbrush 
Interesting application.
I had to download a few DLLs to get it running. I found them at http://henson.newmail.ru/News2002.htm
Cheers
Thorstenwhere on the page are the dlls?
Which is the name of this tool ?
its called jet stream