Filed under: LaptopsIt's been hit by a few delays, but the OLPC XO has finally gone into mass production. According to Mass High Tech, that long-awaited event officially got underway yesterday morning at Quanta Computer's brand new manufacturing facility in Changshu, China, which is just a two-hour jaunt northwest of Shanghai (in case anyone's planning on doing some sight-seeing). While that's a little later than the original estimate of October that Quanta gave when it first began to gear up for production w