Well I'll add my piece, too
It's only been since the summer for me that I've been losing projects after hours of work the previous day, so now i am extremely leery whenever I want to work in iMovie.
Ran into a new problem of my own (actually 2)
(
http://discussions.apple.com/message.jspa?messageID=10645602#10645602)
which didn't get solved, so I tried a work around.
I broke up the concert into the individual songs: create new project, drag the appropriate section of the raw clip into it then edited then
shared that project to the media browser.
Then started a new project, selected the section of clip I needed, edited, shared, etc, etc.
These were going into iWeb, so as one project appeared in the Media Browser, i dragged it into the web page. Did this with 6 clips then quit for the night. Everything working fine.
Tonight: Went to finish off the last 3 sections (hadn't started them yet at least) and lo and behold, the 6th project that i did (and shared) last night was empty! +*Even though the project list showed that it _had been shared_ and the shared clip was accessible in the browser*+
At any rate, i continued with my 'new project, edit, share' routine to finish off the last clips.
I
thought that there might be a way to 'import' project 6 from the Media browser, but iMovie *+can't access+* the media Browser except to share
to it.
So that's my current safe method: but then I'm working with mini projects that only take <15 minutes to share. (bigger projects I do in Final Cut !!)
... then of course there's the 'project won't show in preview window/gray screen' problem, which funnily showed up just this week after i updated my OS ... another story
Elizabeth