Now that is a well thought out therory and it does make sense. That is an interesting observation.<P>Now all you need to do is to poll people and see how many people with lockers and a SC experience the ping and how many don't. You need a much grater sampling, but you might be onto something.<P>Gadget<BR> <A HREF="http://www.GadgetOnline.com" TARGET=_blank>www.GadgetOnline.com</A>