iPod N00B question on music videos and the iPod

I am new to iTunes, iPod and for that matter, iMac. I have a bunch of music videos I had recorded from Tivo and have now converted those to MP4. In iTunes, the only place I can drag them to is the Movies section of the iPod. I don't want them there and want to keep them seperate from the real movies. How do I do this? They play fine, so the format is okay, but I can drag nothing to the folder called Music Videos in the playlist. And the empty folder on the iPod labled Music Videos which I assume is the mentioned playlist, of course empty. Why doesn't simple drag and drop work?😕

THANK YOU !!! I'll get the hang of this stuff.