Does anyone know a workaround of this in IE. I want to send the contents of a field in one window to another window in a different domain (i.e. completely different, not just aaa.bbb.com and ccc.bbb.com). I know you can do it in Netscape by declaring instance variables, but can't find a workaround in IE. The reason the domains are different is that one is a Domino server and the other is IIS on the same intranet. Any ideas?