How do I get my itunes to STOP downloading past purchases that I do not want? i.e. the HD versions of shows or movies that I did not want downloaded due to file size, wait time, etc. EVERY TIME I download something new I have to delete each one!
The following article, while it details how to turn ON Automaitc Downloads, details how to get to a point where you can turn OFF Automatic Downloads in iTunes.
If you have not already, authorize your computer for use with your Apple ID by choosing Store > Authorize This Computer. See this article for information about iTunes Store authorization.
For Mac computers: Choose iTunes > Preferences and click the Store tab. For Windows computers: Choose Edit > Preferences and click the Store tab.
You can enable Automatic Downloads2 for Music, Apps, or Books under "Automatic Downloads."