Google released the Nexus One and Gmail team added couple of new features to its native Gmail application.
Quick contact badge: Press the contact status icon within Gmail, and a handy box shows all of the ways you can reply to a contact — including email, chat, SMS, and Facebook.
Voice input: Swipe the keyboard, then just speak to select contacts or write an email, complete with punctuation. Period!
Multiple Gmail accounts: Sync multiple accounts to the same device and switch between them without leaving the app.
Undo: A handy 'undo' link makes it easier to retrieve messages when you hit archive or delete by mistake. (Note: you can't yet undo send as you can with the desktop version of Gmail).
Nexus One is still not available in Australia but in USA you can order it with or without a service plan. For more information visit Google Phone
Official Gmail Blog: Gmail on Nexus One
