I saw this posted on another forum. Works great - even on photos - I cannot stop playing with it....   

http://vectormagic.stanford.edu/vectorize/upload

Thanks for the link.  Just tried a photo.  Interesting result.  It is late here now but I will have a good play with this tomorrow.

Mmmm thanks for the link. Time to play around.

BE WARNED!!!! Very addictive!! 

BE WARNED!!!! Not stock worthy. 

And that is why I didn't find it addictive