Power Mixer and Audio Booster, anyone know the options?

[Johannes]

Can someone explain all the various options of the Power Mixer and Audio Booster windows? There is lots of stuff that seems really useful, but not much in terms of explanations. Is there a manual for this anywhere?

I only just realised that there is  a recording window here, which is much better than the one in the main session window. Can this be used for recording both ends? Or will this only record me?

I know I could try it, but rehearsal times are always limited, we don't want to spend it with figuring out what these things do...

Thanks!