MOVs are the native Mac/Quicktime format... If I had to guess they will work, but not be the center of the product strengths... If you google "pinnacle studio trial" I bet you'll get a trial version you can at least poke around with and see if you're happy getting files loaded in from your camera.

I can't imagine having a limitation on input clips, that's just stupid. I'm not aware of any programs (I guess except Corel) that do this.
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The charm of fishing is that it is the pursuit of what is elusive but attainable, a perpetual series of occasions for hope. -John Buchan