I'm gonna be in the Northern Territory (around Darwin) for about 5 days and want to know what a good prepaid SIM would be for my 9000. I've been looking around and see Three and Vodafone have good prices (AUS $29), and I see that they have 150mb of data, but does that include BIS? If not what would you guys reccommend for a prepaid BB user out there that's not too much.