Several people mentioned to me that Bob was responded to via email. But herein lies the problem...People with new ideas need to start new threads. With all that I have going on, I am not very diligent about closing threads to prevent further postings when the idea is done. Invariably some new person comes to the site that is unfamiliar with how message boards work, and their important question gets put at the end of, (and eventually in the middle of) someone else

Brian, stage 4 oral cancer survivor. OCF Founder and Director. The first responsibility of a leader is to define reality. The last is to say thank you. In between, the leader is a servant.