http://anonymouse.org/cgi-bin/anon-www.cgi/http://img515.imageshack.us/img515/1827/shash1.jpg

I am not sure about the design though, I am a reseller, not an engineer.
I am willing to send one board to one member with a 4+ rating for free, if that would strengthen my authority & trust. So you can test it, etc.