Hi, Just purchased shiny new iphonehone: 4, very little experience with certain aspects of phones. Looking for some help/direction in connecting to home wifi.:safari: When I turn wifi on phone detects home network, and asks for user name & password. I thought it would require wep key. Didn`t expect to be asked for user/password. Please enlighten me. Is this is my ISP info or something completely different ? Any help greatly appreciated.