Does it matter where you save media if you only have 1 fusion system drive? Working with a 3TB fusion drive on an iMac. OS Yosemite Nothing is partitioned. No plans of an external drive either. Technically can you save a 1TB project right onto your desktop and work off it? Instead of building out a directory inside your system drive somewhere. Will saving everything to your desktop bog you down anymore than tucking your 1TB project neatly away in your system drive in a new folder, nice and tidy. Disregard, organization, ease of use. Is there any diff in performance since it is just all going onto the system drive anyway, but one path starts from the desktop and the other is not. Can you just put everything including your apps right onto the desktop? Again I understand having an external drive is best, separate OS and media. I am just curious if it matters where anything goes if you only can work off the system drive. Does the desktop have more priority on the fusion drive than media stored somewhere else? Will it get bogged down more or less with saving a grip load of media right onto the desktop scattered all over? Just curios as i would never never do this as it wold be a mess, but technically is there a diff if all you got is that one 3 TB fusion drive?