Currently Being ModeratedJan 4, 2013 3:21 AM (in response to Robert Jones19)
Photo sharing works only between different computers, not for accounts on the same machine.
On the same computer you can give your wife direct access to your libraries, like described here:
Or if your Mac MIni can be upgraded to a system that supports iCloud, you can share selected albums as Shared PhotoStreams: See iCloud: Using and troubleshooting Shared Photo Streams
Currently Being ModeratedJan 5, 2013 9:41 AM (in response to léonie)
Now used the Apple support pages you gave me the links to for creating a a disk image and copying the IPhoto albums I wanted to share
Currently Being ModeratedJan 5, 2013 9:57 AM (in response to Robert Jones19)
You are welcome. Good Luck!