Moving iPhoto from internal hard drive to external hard drive
My computer is almost full, so bought a new external hard drive to move my iPhoto to. Here is the problem.
I followed the directions on quitting iPhoto and by going into the Pictures folder, I copied to the external hard drive. That worked just fine.
I tested the pictures and videos on the external and work. Same events, amount of pictures, movies, etc.
So I went into my internal iPhoto and deleted one event (not an important one thankfully). I then went into my external hard drive and opened up iPhoto. The event was also deleted there. Why?
I only have one library for the photos. I also have version 8.1.2.
How can I delete the photos on my internal to free up space on my computer, but have it not affect the photo library on the external hard drive? The only reason I purchased an external hard drive was to move my photos from my internal and free up much needed space.
Did I do something wrong, or miss a step? If somebody can help me in "very easy" instructions on how to fix this problem, I would greatly appreciate it! I am not a computer whiz, so need the instructions given to me very simply.
Thank you!
iMac, Mac OS X (10.7.4)