Due to a lack of wifi access (or a cisco vpn Please Register or Log in to view images client), I am using my macbook with OS X 10.4 to share my internet connection to my ipod with 128-bit encryption. Safari is working splendidly, however all of my other apps are not. Mail, Weather, Maps, and Installer do not connect to the internet at all. All I have is the loading wheel spinning in the upper left. Is anyone else having this problem, or does anyone know how to fix it?