Originally Posted by LadyX
Your post in the other thread is very helpful but what about my question. Can I enable iTunes to download contents purchased from the iTunes Store on my external hard drive?
You can change the location of your iTunes Media folder in iTunes > Preferences > Advanced. That will only apply to downloaded music, however. AFAIK, there is no way to change the download location for all iTunes store downloads, which would include apps, podcasts, books, etc. They download to different locations, based on the type of media.