Tivoli on Monday announced the release of its NetWorks radios that connect to the Internet via their built-in Wi-Fito deliver streaming radio. The NetWorksalso allows users to access their networked PCs via an Ethernet connection or the wireless link. The NetWorks radios sport a hand-crafted wood frame that houses one 3.5-inch speaker, but users can expand them with a separate stereo speaker, CD p