Hello All, I'm new here and need some advice. I'm in the US and looking for a phone that will work on the AT&T network (850/1900mhz) and I came across the Mi-One S and it looks like a great little phone. I'm looking for a place to purchase the phone, wondering whether it will work on the ATT network, and am curious in learning more about Miui. I came here with these questions as it's the first place I've found that seems well informed on the Mi-One S. I have found a retailer- android-sale.com, but their price seems a bit high and I've read horror stories about them being scammers. So my questions are - Are they scammers? Will they pretend to offer warranty service and then cut off communication? If there are software issues, will I be able to come here and correct them w/ a little tech savy? Sorry for all these questions, but really apprehensive about buying a phone from China for the first time. Just need some encouragement. BTW, didn't the price on this unit just drop to $240 USD? I can't find it lower than $320.