You can use Home Sharing on iTunes to build an iTunes Server! Feature request something enough and eventually it happens. Now that Apple has given us this great new feature how do you use it? First, authorize iTunes (if it isn’t already). To do so go to the computer that you will be sharing the library from, the Home Media Server if you will and click on the Store menu from within iTunes and then click on Authorize Computer. Next, enable Home Sharing. Click on the new Home Sharing icon in the iTunes side bar (under SHARED) and then provide the iTunes Account ID and password for the account you’ll…