So here is the scenario, I have my iPhone and macbook with me. I have access to a wireless network that is not in my keychain. I enter and connect to the new wireless network on my iPhone. How do I get the macbook to connect to the iPhone and get the new network in my keychain? I have a feeling I can't, but it kind of struck me how little I know how all this works. How often are keychain devices synched? Do wireless only devices only do this when they are connected to networks already in the keychain?