.mp4 .m4a .m4v
in the iTunes browser. assuming you have the newewst version of iTunes…
add to library. file where vid is stored.
go to videos
you should see it on the bottom i believe…
if its not in the right format the you will not be able to add it…
for additional help i will give you a link on HOW TO MAKE IT RIGHT TO FIT ON YOUR VIDEO IPOD!!
ENJOY! any questions let me know.