Since its debut in April, Samsung claims to have moved 10 million Galaxy S IIs -- not quite iPhone numbers (which sold 20 million units in Q2 alone), but still quite impressive. It's especially noteworthy since, at the end of July, only five million had passed into customers' hands. In just eight weeks the number of Galaxy S IIs sold has doubled, and Sammy's flagship device has yet to even make a dent here in the US. At this rate the S II is set to far eclipse its ubiquitous predecessor's sales figures, which took over seven months to