I said, SSD, not HDD. I believe it's quite robust nowadays, not to mention it'd only be reading 99 percent of the time. It would save hours worth of installing, space in the computer, and is a lot easier to swap between computers. I currently have my Komplete collection on an external SSD, it's been very reliable and I can use the high speed with both my laptop and desktop with just the one disk. The currently included disk is basically just a backup, you only use it for installing. While it's not a bad idea to have a backup, I would prefer to choose whether or not I make one, instead of just having a dead weight in my closet that might have been very useful.