You should be able to just click in the track header, by the volume fader but on a blank area and drag the tracks to what ever position you want them in. As far as the razor tool, select the video or wave event to highlight it and put the curser where you want to split and hit the s key. By default the audio and video tracks captured together are grouped and both will split with this method. To ungroup the audio and video tracks, select both and hit the u key to ungroup them. Hope this helps, Danny Hays