We haven't heard much about Sony's HomeShare wireless networking protocol since the initial buzz in 2008, but based on today's announcements, it's fairly clear that Sony intends to ramp things up in 2011. The SA-NS300 and SA-NS400 are two new wireless network speakers designed to broadcast tunes from a variety of sources such as DLNA-enabled PCs or BRAVIA internet music services found on Sony's latest Blu-ray players. iPhones and iPods can join in on the streaming fun when placed in HomeShare compatible
