Any and all of the cloning flavors described here would be helpful. I would also like to hyperlink within long outlines. It would be great if clicking the hyperlink either popped up the linked item or took you to the linked item. The difference could be controlled by left or right clicking. Navigation would also be helpful – i.e., I'd like to move back to where I was in my outline a few thoughts ago (before I followed these hyperlinks). Thanks.