Intel's first Atom smartphone is now available, and it's Lava's Xolo X900. It has managed to outpace both Lenovo's K800 and Orange's Santa Clara and arrives on the Indian carrier next Monday. Packing a 1.6 GHz Atom Z2460 processor, we handled one in Barcelona a few months ago, and were pleasantly surprised with its responsiveness, if not its middling build quality. The four-inch 1024 x 600 display is accompanied by a one-megapixel camera on the front, plus a prima