Posted this last week in the audio/video forum, but didn't get any solutions: Ok i have had my droid since December. Have been converting dvds using handbrake on my Mac and have had good results. h264 format. But as of last night when I select a movie to play via astro file mgr, I am getting this error message "file type m4v not found" on some of the movies that I have watched before. I can watch some movies but most are showing this message. But even on the ones i can watch I have to "open as type". This really weird b/c these are video files that played on my droid before. Plus it wont play the videos that i shoot with the droid. I have done a battery pull.