I thought, instead of just telling you that an International SIM card could save you a fortune in roaming charges, it would be better to actually show you the difference in rates between using an Australian mobile and between using an International SIM card.
Check out the links below.
Australian Mobile Carriers- Check out their Roaming Charges.
Optus [...]

The new Palm® Pre™ phone is always thinking ahead to make your life easier. Pre pulls your different online calendars into one view, bringing you the information you want without having to search for it. Pre links your contacts from different sources, giving you one place to find what you need. And Pre delivers incoming [...]

The Blackberry Bold handset is one of the most popular handsets on the market. It looks good and it has many great features.
Despite its popularity, there are many people who do not utilize its features to their full capabilities as outlined below. I have articulated some typing tips below to help you improve your [...]