We have been using the Adelaide-based Internode as our ISP for the past three years. It is usually reliable and we usually get pretty close to the speed that is the maximum for our area.
Today my wife bought a laptop. This is the first time that we have wanted to have two computers connected to our internet connection. I didn't know anything about networks or wireless whatsanames, and found Internode so helpful today. And it was very fast getting connected with a technical help person.
The D link wireless router and the Toshiba notebook are pretty good, too.