I have a Mac user trying to remote into a Snow Leopard system (10.6). The remote system shows but is grayed (greyed?) out and will not allow me to click or connect to it. I have verified that the remote system is set to allow incoming connections and have even turned the, built-in, firewall off.
What would cause this to be grayed out? I am sure it is relatively simple but it has me scratching my head.