This is going to sound very cheeky!
Is it possible to edit a video using more than one video editing package. I have a partly complete video on which I wish to straighten some pictures/scenes. My other software doesn't offer this facility, but I have used it successfully on a previous project (using Magix).
Will editing with more than one lot of video editing problem cause any problems? Apart from annoying the Magix powers-that-be!