Just a guess. Once you make a change to a project in iMovie 3, it probably is permanently only going to work in that version. I'm not saying I know for sure. I'm just saying that's the way it usually works when you move to a new version of almost anything. Sorry that happened to you. Next time remember to make a copy of a project before futzing with an original. ; ^ ) k On Thursday, February 6, 2003, at 02:09 PM, Kevin Ledgister wrote: > Like so many, I couldn't wait for iMovie 3 (I was the first to post > the > download availability to this list) but had to move back to iMovie 2 > because > of performance issues (don't bother trying to address those, I already > ran > macjanitor, etc. ad nauseum). > > However, I opened up an iMovie2 file in iMovie 3 and adjusted the > sound in a > couple spots and now that I went back to iMovie 2, it won't open up. > > I went into the project file using TextEdit and changed the external > setting > to 2.0 instead of 3.0 (which is what iMovie 2 uses) but then it lost > the > application association. I then ran a tiny utility I found that > restored > the iMovie 2 association, but it still won't play. > > Does anyone have any ideas??? > > Kevin Ledgister