rem: channel.wChannel = i;
add: channel.wChannel = i * 2;
context: echo_create_controls_list(multi_dev *multi){					uint32 	i = 0, index = 0, parent, parent2;	echo_dev *card = (echo_dev*)multi->card;				parent = echo_create_group_control(multi, &index, 0, S_OUTPUT, NULL);	MIXER_AUDIO_CHANNEL channel;	channel.dwType = ECHO_BUS_OUT;	for (i=0; i < card->caps.wNumBussesOut / 2; i++) {		channel.wChannel = i;		parent2 = echo_create_group_control(multi, &index, parent, S_null, "Output");		echo_create_channel_control(multi, &index, parent2, 0, channel);	}		parent = echo_create_group_control(multi, &index, 0, S_INPUT, NULL);	channel.dwType = ECHO_BUS_IN;        for (i=0; i < card->caps.wNumBussesIn / 2; i++) {                channel.wChannel = i;		parent2 = echo_create_group_control(multi, &index, parent, S_null, "Input");                                  echo_create_channel_control(multi, &index, parent2, 0, channel);        }	multi->control_count = index;	PRINT(("multi->control_count %u\n", multi->control_count));	return B_OK;}