Thank you for maintaining a very sold piece of software.

I'm using System->Preferences->Removable Drives and Media Preferences
(Multimedia Tab) to set sound-juicer to automatically rip a CD. With the -a
option set Sound Juicer automatically rips a CD when it is first started,
but does not automatically rip subsequent CDs. Manually quitting
sound-juicer allows it to restart and rip automatically for a subsequent CD.

I suggest either causing sound-juicer to quit after ripping a CD when it is
started with the -a option. This would allow the next CD to restart
sound-juicer and be ripped automatically. Alternatively, and perhaps more
straightforwardly, when started with the -a option, sound-juicer should
always automatically rip a CD whenever a CD is inserted.