tag:blogger.com,1999:blog-18080986.post-57211145100298206222007-07-23T14:32:00.000Z2007-07-23T14:32:00.000ZGreg, <BR/><BR/>Thanks for highlighting this.<BR/><BR/>I've just flagged it up in the debate to the posting I've made on Concentric Circles.cleckanndrahttp://www.blogger.com/profile/04011091034877086376noreply@blogger.com