Hello there, I am a Pro Tools LE user and am trying to sych 2 sources of audio. Audio Source 1 is from a Mini Disk Audio Source 2 is from a DV camera (imported into Pro Tools via 'Import Audio from Movie' function) I can sync the audio at the beginning but within a few minutes it is way out, causing an audible delay. I have tried this with both PAL and NTSC DV tape audio sources and its seems to make no difference, they still fall out of sync. I dont really get why this would make any difference either as although the framerate is different, its obviously just a different way of representing one second. I am pretty stuckl at the moment. Its of concert footage about is approx 30 minutes long. Any ideas why this is happening? Thanks, Simon PS the audio from the DV camera syncs to the video (obviously).