I've ripped some of my DVD's into m4v's using Handbrake, and converted some videos using Visual Hub. They all show and play back correctly in iTunes. I've tried tagging the files using either iTunes (Get Info) or Lostify, so they all appear correctly under TV Shows or Movies in iTunes. However in Front Row if I select TV Shows, it gives me the message "There are no TV Shows in your iTunes library". Is there any way of making them display in Front Row?