iPhoto Library #1 but not #2?

Question:
If I have 2 iPhoto libraries which are both in the Pictures folder and I want to use Espionage to encrypt one of them (say it is library #2), then how would I do it?
I'm switching Libraries via iPhoto Library Manager which you can find here: http://www.fatcatsoftware.com/
The trouble is that it appears to encrypt both libraries when I try to encrypt one.
Any suggestions?
Many thanks!
If I have 2 iPhoto libraries which are both in the Pictures folder and I want to use Espionage to encrypt one of them (say it is library #2), then how would I do it?
I'm switching Libraries via iPhoto Library Manager which you can find here: http://www.fatcatsoftware.com/
The trouble is that it appears to encrypt both libraries when I try to encrypt one.
Any suggestions?
Many thanks!