<http://www.linkedin.com/groups/Here-it-is-Build-sophisticated-1877372.S.130 052818?view=&srchtype=discussedNews&gid=1877372&item=130052818&type=member&t rk=eml-anet_dig-b_pd-ttl-cn&ut=3qd1OcFjEQyRo1> Hope the link works OK. Rob Kimberley