Qwerty

Thanks this is really helpful. I will just get my parents in Australia to buy the credit with my card.

I am sorry for asking basic questions about VOIP but it isnt big in Australia yet:

1. Can I call mobile numbers for the same low rates?
2. Using Skype can I refresh the credit in AUD instead of GBP?
3. What hardware do I need to purchase or have on my computer to make the call and listen?
4. How much credit do you need to put on at one time ie is there a minimum?

Cheers