I have a 16gb iPod touch, when I sync (via my MacBookPro), "some" of my mp4 TV programmes do not sync / transfer over. These are standard mp4's that have been downloaded / converted and placed into my TV progs folder in iTunes. Is it so that only sanctioned / purchased iTunes Store episodes of TV progs etc can be uploaded to the Pod?

I used GetiPlayer automator to download and convert to MP4, they play fine on the MacBook through iTunes, they just won't move over to the iPod ...... ??