I've been thinking whether or not I should just get a fusion drive. I am getting a 21.5" imac and i mainly just use my imac for video editing, gaming, and audio editing with programs such as fruity loops. I got the i7 to help my gaming and video editing out. If i get a fusion drive, I suppose it would mainly just be used for my OS X bootup. If i get a external SSD, however, I could use it for both windows and OS X. I was wondering if i should get an external SSD or fusion drive or if i really need it because I only video edit and audio edit for a hobby, not a job, so I really don't have to finish it by a certain date, but it could still be nice to have. I've been thinking about this SSD: http://www.amazon.com/Elgato-Thunderbolt-Solid-State-10024012/dp/B007FNKAXC I've heard that SSD's are still faster than the fusion drive so what do you think?