-           echo "$buffer"                                     "$CMD_COMPRESS" "$CMD_ENCRYPT" > "$DIROUT"/"$FILEOUT_NMEA" & # Save NMEA format
-           echo "$buffer" | gpsbabel -i nmea -f - -o gpx -F - "$CMD_COMPRESS" "$CMD_ENCRYPT" > "$DIROUT"/"$FILEOUT_GPX" & # Save GPX format
-           echo "$buffer" | gpsbabel -i nmea -f - -o kml -F - "$CMD_COMPRESS" "$CMD_ENCRYPT" > "$DIROUT"/"$FILEOUT_KML" & # Save KML format
+           CMD_NMEA=" $CMD_CONV_NMEA $CMD_COMPRESS $CMD_ENCRYPT > $DIROUT/$FILEOUT_NMEA"; vbm "DEBUG:CMD_NMEA:$CMD_NMEA"
+           CMD_GPX="  $CMD_CONV_GPX  $CMD_COMPRESS $CMD_ENCRYPT > $DIROUT/$FILEOUT_GPX";  vbm "DEBUG:CMD_GPX:$CMD_GPX"
+           CMD_KML="  $CMD_CONV_KML  $CMD_COMPRESS $CMD_ENCRYPT > $DIROUT/$FILEOUT_KML";  vbm "DEBUG:CMD_KML:$CMD_KML"
+           echo "buffer" $CMD_NMEA & # Save NMEA format
+           echo "buffer" $CMD_GPX & # Save GPX format
+           echo "buffer" $CMD_KML & # Save KML format