Edcast (aka Oddcast) was probably the best alternative to shoutcast's own DSP for sourcing shoutcast DNAS - in fact, many would argue it was superior in many ways. For example, it can also source Icecast natively, not in dumbed down shoutcast emulation mode. A year ago, or more, I can't recall, "oddsock" shut down, due to undisclosed issues.
