We have our photos stored on a NAS in our home network and running iPhoto '09 on a Mac. When first setting up iPhoto I simply dragged the network photo into iPhoto (with "Copy Items to the iPhoto Library" unchecked as I don't want to create duplicates of the photos already on the NAS). The import went well and it appears to properly reference the source photos when viewing them. I am,however, having one problem: iPhoto does not seem to update the local library when I add photos to the network storage drive. Is there anyway to set iPhoto to 'watch' the source folder(s) and update the library accordingly? Appreciate any advice/help. Thanks.