Michael and I experimented with UStream again this afternoon - so long as we each use Audio Hijack Pro to mute the browser, we can eliminate the echo and broadcast the live audio and video out. On justin.tv, we have better control over the audio, but we only get audio. Anyone have a preference? We're not sure that we'll be providing much excitement beyond the "talking head" level of video, but let us know. I think we can also drop images and video into the ustream feed, but I'll have to experiment more with that. Anyway, if this matters to you one way or the other, let me know.