I need an app/service I can put on our web server (LAMP) that will allow external (and unauthenticated) users to upload large files (10 MB - 100 MB for now) to our website, instead of trying to email them.
If possible, it should be very user-friendly, as it will be used by non-technical users.
I don't really want to roll my own, as I'm sure this must've been done before, but I'm not sure exactly what to search for. I seem to get a lot of results for torrent servers etc.