Can anyone recommend an external ssd that won't break the bank? I just purchased a 2012 MBA 256GB i7 8GB and I'm loving it so far! I use it mainly for work (word processing, spreadsheets, etc) and I'm trying to keep it clutter-free. I would like to occasionally take some of my media with me when I go out on the weekends, though. My iTunes library is around 20GB and I have about 300GB of movies on my desktop (early 2008 24" iMac). I have a 3 year old 1TB WD mybook that's still going strong, but it's really slow to spin up (10-15 seconds). Are there better options out there? Ideally, I'm looking for an external that can fit most of my movies and all of my music.