Best Flash Audio/Video + Interactivity server?

Question

I\'m looking for suggestions on Flash realtime servers. Currently, we use a combination of Moock\'s Unity and Red5, but there are a couple problems. First, we are moving to AS3,

Answer 1

For future reference, we ended up going with Wowza. Wowza and ElectroServer seemed pretty close in most aspects, so we tried to do a little demo in each one to compare. We had some trouble gettings started with ES, so we just went with Wowza.