exit 3
fi
-"$iso_name" "$device_name"
+echo iso "$iso_name" dev "$device_name"
-growisofs -speed=2 -dvd-compat -Z ${device_name}=${iso_name}
+growisofs -dvd-compat -Z ${device_name}=${iso_name}
+#trying with letting it go default speed. has been working for us recently. -speed=2