This is a problem I've been having for a while now. When writing up an Instructable, I typically write all the text, then go back at a later date and add pictures. Several times now, I've added pictures to a step, clicked to the next step, then THE ENTIRE BLOCK OF TEXT IN THE NEXT STEP DISAPPEARS. I do not use all-caps lightly. The text is irretrievable - I have to rewrite it from scratch. Not only is that a huge waste of time for me (since I don't have any time to spare), it also results in an inferior duplicate of what I'd originally written. Details are skipped, ideas forgotten, etc. Chances are I originally wrote that text days or weeks ago, when the information was fresh. Now it's stale. Please, please look into this. I've taken to copying everything into Word as "safe keeping" until the Instructable is published. Computer details: Mac OS X 10.5.9, running Firefox 3.6.12 (though it happened with previous versions of Firefox, too).