i just got a new video ipod, and as such i cannot wait to watch some of my movies on there. however, i dont know how to put the videos on my ipod. i read online that everyone says to drag the video file into itunes and it will appear in the video section, but this doesnt work. i dont understand, i drag and drop and nothing happens. i try dragging and dropping in my ipod and nothing happens. there are no instructions with the ipod so can someone help me out? i just have a bunch of videos in various formats