Terrance Devlin answered a question about iPhoto (4-2012) re:copying iPhoto Library to an ExHD, and losing all the albums. I can't locate the "Choose Library" when I open iPhoto with the opt button. Can anyone help?

Question

I tried to move my images (over 25,000) to an External Hard drive to open up some memory, hoping to make my computer run faster. It took three hours to move the images and I see them all in the mac's menus. However when I try to open them with iPhoto now, none appeared. and when I tried to import them back to the main HD they come in to iPhoto just fine, but not with the albums nor any of the massive organization i'd created in the original. this represents years of images, and I can't imagine that I'd have to recopy them into folders/albums again.
Terrance Devlin answered a similar question back in April of last year. He said to make sure the ExHD is formatted to MAC OS Extended (Journaled) and to move the library to the ExHD and then open iPhoto with the option button and select "Choose Library" from the resulting menu.
Command "I" tells me that the new drive is formatted correctly. I can't locate the "Choose Library" when I open iPhoto with the opt button.
First, I wondered if the application needs to be on the same drive as the Library. I sure would like to know if I can find out how to restore all the folders I had them in. Terrance's advice helped the user that had asked the question.
Here's the url for that archived discussion: https://discussions.apple.com/thread/3849933?start=0&tstart=0
Can anyone help? I'm using iPhoto 5. My MAC is an OS X version 10.4.11.
thanks, brokenlom

Answer 1

Here are Apple's instructions:
If you are using iPhoto ’06 or earlier, you will need to follow these steps to tell iPhoto where the Library is now located:
Hold down the Option key on the keyboard and open iPhoto. Keep the Option key held down until you are prompted to create or choose an iPhoto Library.
Click Choose Library.
Locate and select the iPhoto Library in its new location.
(from http://support.apple.com/kb/HT1229 )
Below (in the link below) is what you should see when holding down the option key and opening iPhoto. Keep holding down the option key until this dialogue comes up. You want to select the Choose Library button.
http://appleclinic.wordpress.com/2008/04/06/change-default-dir-iphoto/