This is an idea I had yesterday while reading some simple questions about MP! in the forums and that would be quite interesting to attract new users.
It's simply to create Flash animations with instructions about the features of MP!. These could be easily integrated in the tutorails section and are easier to look up than the plain text...
Anybody with a little experience in Flash could do this. We would need a template to make them look similar from author to author, but that's it.
I think it would be Screenshots or animated screens to show how things work in MP!. Eventually we could also put voice in them or subtitles explaining what is done.
Well, it's just an idea. Maybe I'm feeling less lazy lately