I have a MacBook Pro with 80 gigabytes. I also have a terabyte drive as my data backup. My Mac is close to its capacity so I have been moving data to my terabyte. I do not want to use time machine. What I want to do is run my Itunes and my Iphoto on my terabyte. How can I do this? Do I need to make a copy of my Mac hard drive on my terabyte so that it has the Mac os on it? By the way the terabyte is configured for Mac Os data.
Originally I had copied the Itunes application to the terabyte and tried to use it there. It did open but when I clicked on the songs I had a exclamation mark that it could not locate it. The only way it would work was if I had Itunes opened on my Mac too.
I appreciate your help.