This is both for the photo & video section. Just a query really? How do you guys have your scratch disks and external drives set up? I have 3 USB ports and 1 Firewire port left on my mac, one USB is for my iphone charger. So theres a potentially a lot of space there. But what do you have plugged into those ports? Do you have SSD or normal HDD, how big should a scratch disk be and should that be SSD?? Can SSD be firewire (sorry new to SSD) Do you have a RAID set up for your external drives? I have just bought a GOPro which ill use on a regular basis, i am also looking to get back into photography. Photoshop and Premiere both require scratch disks. So should there be two seperate ones? Oh i also use Time Machine. So would it be advisable to have partitions too? How do you guys have your setups? sorry for all the questions. But my mac is still kinda new, and i would love to keep it as tidy as possible when it comes to data.