http://wikidpad.sourceforge.net/ I found this a couple of weeks ago and been finding it immensely useful. It's very simple & intuitive to use and perfect for storing bits and pieces of information like character profiles, research, plot ideas, etc. or even for working on your novel and keeping each chapter separate. You can add different sized titles, bold, italics, etc. and save it as a .html file complete with links, if you want. It's basically just like having a tabbed notebook, except bits of paper don't fall out when you open it. Thought it might be of interest to you folk.