--- cdrkit/libusal/scsi-linux-ata.c
+++ cdrkit/libusal/scsi-linux-ata.c
@@ -172,7 +172,7 @@ static int
 usalo_ahelp(SCSI *usalp, FILE *f)
 {
 	__usal_help(f, "ATA", "ATA Packet specific SCSI transport",
-		"ATAPI:", "bus,target,lun", "ATAPI:1,2,0", TRUE, FALSE);
+		"ATAPI:", "bus,target,lun", "ATAPI:0,0,0", TRUE, FALSE);
 	return (0);
 }
 
--- cdrkit/libusal/scsi-linux-sg.c
+++ cdrkit/libusal/scsi-linux-sg.c
@@ -364,7 +364,7 @@ usalo_help(SCSI *usalp, FILE *f)
 	usalo_ahelp(usalp, f);
 #endif
 	__usal_help(f, "ATA", "ATA Packet specific SCSI transport using sg interface",
-		"ATA:", "bus,target,lun", "1,2,0", TRUE, FALSE);
+		"ATA:", "bus,target,lun", "0,0,0", TRUE, FALSE);
 	return (0);
 }
 
--- cdrkit/wodim/wodim.c
+++ cdrkit/wodim/wodim.c
@@ -424,7 +424,7 @@ int main(int argc, char *argv[])
 
 	if(!usalp)
 	{
-		errmsg("\nCannot open SCSI driver!\n"
+		errmsgno(EX_BAD, "Cannot open SCSI driver!\n"
 				"For possible targets try 'wodim --devices' or 'wodim -scanbus'.\n"
 				"For possible transport specifiers try 'wodim dev=help'.\n"
 				"For IDE/ATAPI devices configuration, see the file README.ATAPI.setup from\n"