Most camera owners count low price, a versatile zoom lens, and HD video capture high on the priority list when searching for their next point-and-shoot, but Sigma's new DP2x falls short on all three counts, sporting an $800 price tag, fixed-length 24.2mm lens, and meager QVGA video. So why, then, did Sigma bother releasing an update to last year's DP1x? The camera's near-DSLR-size 14 meg
