you rock, paul!! thanks though as always, turn to your fellow community members. not just here, everywhere. continue to help, teach and support one another. if not here, then the pfo, the big-i forum, poser list and bryce list on the newsgroups. homepages from everyone. that is what is always and must remain number one. the community. the friendships, the ties we have. even with those we disagree with at times. this should always stay constant.