Allow a Sharepoint group to edit profile pictures of all users in MySite

Question

I want to create a Sharepoint (or AD) group which could edit profile pictures of all MySite users. I tried to create a Sharepoint group but even with a "total control" (or global control, I don't how it's translate) right the users can't edit any properties of other users. Do you have piece of clue ? Thank you by advance

PS : Sorry for my poor English

Answer 1

The Farm admins group can through the SSP/UP Service Application (you didn't say if this was 2007 or 2010). You could probably do something programmatically as well...