Hi,
I will be travelling cross country for 3 weeks in May in Cambodia, and I will need a SIM card for my iPhone 4. I guess there is more than one service provider, so maybe you can help me choose? I will use internet a lot, so 3G everywhere is more important than price. I'm not gonna be making international calls, so I don't care about these prices either. Which one do you think would give me a reliable internet connection everywhere (or in most places, if that's not possible), and how much will that cost me for these 3 weeks (so I can charge it with enough credit when I buy it)?