I'm moving to Singapore on Monday the 26th, and I'm wondering what I should do with my iphone plan? Will I be able to use my iphone in singapore? Will someone there be able to unlock it for me? should I completely cancel my plan here in the states even if I plan on coming back to visit every 6 months or so? I figure people who have actually done it will be able to help me more than the phone company will. Any suggestions or experiences will be most helpful! Thanks- looking forward to living there!