Just an idea... what if Instiki had a feature whereby each document could have a slider at the top, showing all of the revision numbers in a timeline... as you drag the slider, you see your changes. Kind of an AJAX diff, with a bit of that Yahoo search thing thrown in. It could have an icon to toggle the feature - when it was turned on, it would automatically load all revisions for each page and could toggle between them (via the slider). When it was turned off (express mode?), only the current (or current and previous) revisions were loaded. I''m not offering to write this, as I can barely code myself out of a paper bag yet. Just wanted to share an idea. I dub this feature "Instiki Fingers." -raymond