This has been requested before:

[url]http://fogproject.org/forum/threads/having-a-next-user-level-besides-mobile-user.557/[/url]

I think that would be great, too. Especially a user profile, which enables a user to only modify the images created by himself, not images created by other users.

My company is looking into products like Dell/Kace and IBMs solution and they have these type of features for a nice fee if you want. If you arent using Fog over the network and only in a standalone environment like we are currently I know your dilemma.