Highspeed Wireless Broadband using iBurst is now available at very reasonable prices throughout most Melbourne suburbs. This service is a mobile Internet service. That is, it is able to be used while travelling such as using with a laptop while on a train. This service is also be able to be used in most of Sydney, Canberra, Brisbane, Gold Coast and will soon be available in Adelaide and Perth.
By far the best plans for this are those available from BigAir which is a Sydney based company. These plans are effectively unlimited, in that the connection is simply shaped to a lower speed if you go over the limit. This means that you don't end up with a nasty surprise bill at the end of the month.
In order to get additional support directly in Melbourne, you need to order this through OzValue.com. BigAir require new users to fill out and sign an order form.
Fill out the form and either FAX or post it to BigAir at the address at the bottom of the form. Please also email Ozvalue when you send the form.