Did anyone get my post in reply to Birgitt's about invisibility? I didn't receive a copy back and I wondered if it had been posted. Esther Ewing -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openspacetech.org/pipermail/oslist-openspacetech.org/attachments/20110807/60e56e35/attachment-0007.htm>