Dear colleagues, I'm so sorry. I didn't mean to send the same posting three times! I got a reject message on my first attempt from yesterday and thought it had bounced. I re-sent--and for some reason it duplicated! On another note, I'm really enjoying the discussion about PowerPoint and Tufte's work. I would engage this more fully (and would definitely bag the multiple posts) but I'm away at a conference. So just enough time to read other's emails and appreciate the wisdom. Best, Amanda -=-=-=-=-=-=-=-=-=- To leave the list, send a SIGNOFF CASLL command to [log in to unmask] or, if you experience difficulties, write to Russ Hunt at [log in to unmask] For the list archives and information about the organization, its newsletter, and the annual conference, go to http://www.stu.ca/inkshed/ -=-=-=-=-=-=-=-=-=-