Here is a question, does the picture required need to be on some central server location? Or can we host it on our server in a directory somewhere?
if it needs to be centralized we will run into the same problems as before, but if it can be hosted locally on our own servers (perhaps a coding issue?) then we can avoid having to track someone down to upload.
Edit:I assume after re-reading skyld's post that it can be held locally, I'd just like that confirmed please