How do you drag and drop to an iPod Nano?

if you mean songs go onto www.iPod.com because on there they can help you add new songs from your old ipod if this is a new ipod and didnt have an old, send me another question or watever and ill tell u how to get songs on ur new ipod touch i hav the shuffle,new nano,video,and ipod fone and touch not kidding What do u do if you dont hav another ipod.