I have been playing with slow motion in iMovie using 60fps source footage (i.e. 60fps clips in a 30fps project). It does a decent job but I have come across some strange behaviour when playing the slow motion clips in reverse. It appears that iMovie losses it's nice smooth slow motion when the clip is played in reverse. By this I mean that in reverse the nice smooth 60fps@50% clips look the same as 30fps@50% clips, they are choppy. Take a look a this clip for an example: [url]http://vimeo.com/27162470[/url] Is this a bug or some setting I'm missing?