In a message dated 12/4/03 1:53:46 PM, apistowise@bewellnet.com writes: << What an interesting idea! >> I should have provided a reference. It is based on work by Jim Robinson and can be found at http://fins.actwin.com/killietalk/month.200011/msg00123.html Lee Harper Media, PA ----------------------------------------------------------------------- -- This is the apistogramma mailing list, apisto@listbox.com. For instructions on how to subscribe or unsubscribe or get help, email apisto-request@listbox.com. apisto-digest@listbox.com also available. Web archives at http://lists.thekrib.com/apisto Trading at http://blox.dropship.org/mailman/listinfo/apisto_trader