Nick I made a few hr long mix's over the last week. I get to work today and exported them to burn to DVD So, the first mix, it exported fine. It did the full hr and nothing is wrong. I then exported another mix, then copied the .mov over to my mac pro to get ready to burn. While i was doign something else, i started to export the last mix. It finished and i also copied it over to my desktop mac I then go to review them and noticed that the second one, the audio drops out at 8:42 into the mix, the 3rd one, the audio stops at 22.:36 into the mix. Remember, the 1st one was fine, and did the whole hr. I used the default settings on all 3, and nothing different. There have also been no changes in files since the recordings, No songs deleted, and all songs are locations are the same. Just thought i would share this. I am doing another export of one now to see if its any different. I will then restart my mac and try again. I am not sure if its doing it because they were done back to back, or i need to restart between mixed or whatever. I have no clue but wanted to let you know. Thanks