I'm trying to set up a connection to my Public folder, from my mates Mac Mini. He has the latest version of Lion installed. When connecting to the server https://public.me.com/username the finder asks for a username and password. Other forums have suggested that the username should be 'public'. But this doesn't work. My password is fine as I use it to log into the public folder from my computer with no problems. What should the username be? I have also tried my @me username, to no avail.