I am not sure of all the lingo, but the *.rm files can run both as streamed or as a download/play mode. I am told that the latter is more choppy at times, but it sounds like I should look into Camtasia Studio. The RealProducer and PresenterOne software I have been using have a few drawbacks. Thanks for the tip.
So then, am I correct in thinking that whichever I use, that I could still integrate material on a playstream server in with whatever I have on my own or a outsourced normal server?