Is there a way to add effects to the master audio buss? I've been exporting the entire audio to a 2 track master, applying dynamics and bringing it back in. Is there a way to do this within PP?

In the audio mixer there is a separate control for the master track, always at the far right. You can apply up to 5 effects, and do 5 sends, as with any other track.

There it is. Didn't catch the small arrow that opens the effects window. Thanks Bart.

That's a great tip.
I always did the round trip to Audition.
Thanks!!