This looks good, I've been looking for a more "visually-searchable" notebook. But after only a couple uses, what's the point if I can't save even just ONE thing in the demo? Had crashes, too, when it looks to display the websites and it meets up with a proxy server, so that ate the quick visual flip through. Like the mapping, like the search, but needs more symbol or icon personalization other than color on sidebar. Also, maybe hierarchy display option? Good program, keep working on it, though.