> Anyone else been successful in using the jack plugin as a default
I can only tell about me using gnash, the free flash player.
My pulseaudio is a JACK client and everything works well. All ALSA
apps go through pulseaudio, which is a normal JACK client, so
everything is jackified. You should never use the JACK ALSA plugin,
because it's crap; always has been and probably always will be. No
application should be using the ALSA API directly.