Just a really quick question I hope. Out of my depth as usual...
We have older installation doe Wowza 2 and they automatically with a folder /conf/rtplive. This doesn't appear in Wowza 3 installs, do I just create it and the application.xml or is rtplive done through the 'live' application now?
You can choose any name for your application. The important thing is to use the correct StreamType parameter in your Application.xml file.
Please take a look at the stream types that are available by default here: http://www.wowza.com/forums/content.php?217#streamTypes
There is a "rtp-live" StreamType.