iTunes.
The only way to watch iTunes movies on nothing. The best thing to do is get a macintosh.
you don't transfur, you buy them, then the movies automatically go in your PC
send them a complaint email and they will give you the itunes movie code
You need to convert your movies to iTunes compatible video. If they are digital copy, you need a video converter; If you want to upload DVD movies onto iTunes, you need a DVD ripper;
The movies may not be the correct file type. If you did not transfer the movies from iTunes, meaning you did not buy the movie from iTunes, then that is why it doesn't work. You must buy the movie through iTunes.
Convert them to .mp4 files.
You either have to buy it from itunes or have a digital copy of the video
download the movie to your computer, convert the movie to mp4 using ultra mpeg 4, then transfer the movie to your iPod using iTunes
In your iTunes Account go to transfer purchases and then just rag and drop to the movies media folder.
You Can't... You have to put your iTunes on a CD and then Rip the songs onto Windows Media player to play ipod songs. Tune4Win m4v Converter and Tune4Win M4P Converter can help you convert iTunes movies and iTunes musics to Windows Media Player with great quality.
download them into your computer, convert them to mp4 if necessary and transfer them to your ipod using itunes.