Yesterday it was Corsair, today it's the turn of Antec to step into the world of PC audio components. Best known for building cases and power supplies, the company's aiming to make a splash in this unexplored pool with its all-new soundscience brand and first product, the rockus 3D|2.1 speakers. We're guessing capital letters weren't high on the priority list here, with Antec instead opting to focus on delivering "immersive 3D soundscapes," the supposed aural equivalent of three-dimensional visuals. Beyond the marketing exaggerations, you'll find anodized aluminum satellite speakers, both digital and analog input opt