I have an handful of clips in a high quality .flv format. I would like to piece the clips together without compromising the quality. As mention I am a macbook pro, 2.4 Ghz core 2 Duo with 6Gbs RAM, running Mac OS 10.6.7. I Have premiere pro cs5, iMovie 11, iMovie HD and Pinnacle Studio v.14 Ultimate in windows. I would like to do this in Mac OS to prevent having to move files.