oooops I struck the send key unintentionally' I am still in the middle of my response to Artur. please delete the last message and I will be back later thanks Tova -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openspacetech.org/pipermail/oslist-openspacetech.org/attachments/20020513/0c0feaf9/attachment-0016.htm>