Just received my refurbished 27" 5K from Apple on Friday. Very excited, as I've been waiting a while to get one. I have nearly 4TB worth of media on external hard drives that I'll be using through iTunes. In the past while importing the media, using my Windows pc, a number of movies and tv shows will go the "Home Video" category. So, I had to manually go into "Get Info" and change the category to either movie or tv show, for the corresponding selection. Not too big of a deal, as I was able to select multiple items and change them, saving me a lot of time. But, I was unable to do that with the iMac. It would only allow me to change the data 1 show at a time. Needless to say, I was not happy having to change the category for nearly 900 movies/tv shows. I'm slowly learning about OS X, but was there something I wasn't doing properly? Thank you!