Well, I just figured out how to put youtube videos on your stuff. Here the steps to help you out.
Step 1: First find your video you want on youtube.
Step 2: Copy the URL.
Step 3: Go to this website here.
HERE!!!Step 4: Then when your there, download it. Make sure when you download it put .flv after the name of your video. Don't worry about the flv player you don't need it.
Step 5: Go to this website here.
HERE!!!Step 6: When there Browse for your file and make sure the Input format says FLASH VIDEO .FLV.
Step 7: Scroll down to the Output format and put it to the format you need it to be. For me I need the .AMV format so I choose that.
Step 8: Accept the terms and convert.
Step 9: A window will pop up. Wait for it to complete.
Step 10: Then download it again of that website and it will be able to go on.
Enjoy.