Planning on getting a mini shortly. It'll be used as an iTunes server for my AppleTV amongst many other things. I was thinking I'd use my 2tb usb3 drive and leave it permanently hooked up to the mini to store video content. Any drawbacks to this method? I've decided to go for a 1tb Fusion drive, so this way I'd have plenty of plenty of space on that for files etc that Ill be actively using. Briefly considered just getting a 256 ssd but....naah.