I have a macbook, 2.4 with 4 gb one and use Mix emergency with Serato. I am new to the game of vjing. I am wondering why the playback of my videos are not completely perfect. I know the files are good because I preview them before I store them, but when everything is set up it get a lil pixelated or distorted. The music always is good, it is just the video that is not coming through perfect. I have all my vidz on a WD passport with firewire to pull from. Any help would be great thanks. O ya could it be because I don't have a macbook pro or something that has to do with my video card??