is it possible to store only the movies and tv shows that i have in itunes on an external hard drive. i have an apple tv so my hd is starting to fill up with content i want on the apple tv. I moved the Movies and TV Shows folders to the external drive, and then created an alias of those folders back in the original itunes music folder. but now when i import a new video it doesnt save it to the external. Is this even possible? thanks for the help.