Finally, a HomeShare speaker with built-in AirPlay for wireless streaming from your iThing or Apple TV. It'll cost you though: when the NS500 arrives in stores around late October or early November you can expect to see a booming $399 price tag strapped around its logarithmic neck. Sony assures us you'll get some heavyweight audio for that money, thanks to four drivers and a sub-woofer positioned in a "unilateral manner" to pump David Guetta into every nook and cranny. We'll hold out for some proper review time to tell you just how good he sounds.