I love using the dopplar.
Mac Pro 3.Ghz intel quad Core
Logic 9.1.4
Plug-in is instanced on a bus.
Randomly will pop. Sometimes a huge white noise burst will blast until the session is stop / started then it disappears for a time.
The noise burst is a full on. I'm sure you can appreciate the danger of this in a properly calibrated studio.
If you need any additional info don't hesitate to ask or contact me.
thanks
bob demaa