Ok, I shot everything in the 1280x720 60 setting. I imported everything with the canon software. Saved them to my external. I converted the clips in mpeg streamclip to apple pro res 422. The clips I wanted in slow motion I changed to 25 fps in Cinema tools. The Sequence settings are Apple pro res 422 NTSC 48 kHz. When I exported the slow motion clips play fine. The audio sounds fine..but the normal speed clips have a weird choppy look to them...Any help would be much appreciated. Thanks. Everything plays fine in FCP..after exporting is when I get the choppy look/problem.