No, I am using 10.2 to make the local copy but everything else was done in 10.1. My company hasn't made the move to 10.2 yet so I have it installed on one computer to test the collector app. It would be very helpful to get the attachments working. Here is my work flow to ensure I'm not missing anything.
-Create a feature class, use the enable attachment tool.
-Share as a service, publish a service
-Capabilities, Feature Access
-Feature Acces, create, delete, query and update
-Add feature service to a new map and save
-Use the collector app to take a picture at a point
-Add the hosted service to desktop map document
-Right click, create copy for local editing.