note George_Sherston I'm so glad you posted this, as yours was the username I've seen around that I most wanted to see explained. Presumably you're familiar with [http://thesurrealist.co.uk/priorart.cgi|prior art]. I expect there's a submersible toaster in there somewhere.<br><br>§ <A HREF="http://www.sprogress.com">George Sherston</A> 110166 206279