over the past years (since ~2000) I have been moving and copying data between disks every now and then.Data is mp3, applications, videos, backups, emails abit of everything and they have been ...
In windows I manually back up from time to time by formatting my external drive and copying the contents of my data partition over. Inevitably there is a difference in the number and size of the files ...
I'm trying to learn more about magnetic hard drives and what is considered "too much" transfer on OSX. On windows of course, you have a defrag tool, but I'm curious as to whether there is down side ...