What does it mean when it says that you can't play a movie because a public atom was found in the file. I find that i have a number of movies that are victim to this. and i know it's happening during the drag and drop import into iTunes because i have the original file and it plays fine from the desktop in quiktime. is anyone else having this issue, and advice? If find that when i'm tagging or entering meta data for the file it hangs for a long time and i have to cancel it. It registers the new data afterword though. think that has anything to do with ti?