Producers of networking hardware and applications gathered around a podium at the U.S. Capitol with a single message: Not all "high-tech" companies support so-called Net neutrality legislation. At a press conference, more than a dozen representatives from companies like Corning, Tyco and Motorola urged the U.S. Senate to pass a massive communications bill -- attacked by Net neutrality fans for failing to ensure nondiscriminatory treatment of Internet content -- as soon as possible.