This should be in the correct forum, if not, sorry mods! I just purchased a mid-2014 rMBP 13 inch. I got the 256GB hard drive, but I have a significant iPhoto library and I do a bunch of stuff in iMovie for fun that will use a lot of space. I had 200GB in my old computer and I ended up deleting all of my music from the drive to get some space back (I have it all on a Mac Mini that we use for syncing our iOS devices, so I didn't lose anything! lol). With this new machine, I was thinking of keeping an iTunes library (some music and movies, not everything) on an external device. I was thinking about either a microSD card with an adapter similar to Nifty or a low profile USB 3 stick. Has anyone tried this? Do you have any recommendations as to which would work better, especially for the occasional HD iTunes movie. Does iTunes handle this sort of thing well? I'd try to not open it without the device in. Honestly, if it's in the SD card slot, I probably would never need to take it out. Thanks in advance for anyone who replies!