diff --git a/G-Earth/src/main/java/gearth/ui/scheduler/Scheduler.java b/G-Earth/src/main/java/gearth/ui/scheduler/Scheduler.java
index 40df3f7..246b2ef 100644
--- a/G-Earth/src/main/java/gearth/ui/scheduler/Scheduler.java
+++ b/G-Earth/src/main/java/gearth/ui/scheduler/Scheduler.java
@@ -40,6 +40,8 @@ public class Scheduler extends SubForm {
     public Button btn_save;
     public Button btn_load;
 
+    public CheckBox cbx_hotkeys;
+
     private ScheduleItem isBeingEdited = null;
 
     private List<ScheduleItem> scheduleItemList = new ArrayList<>();
diff --git a/G-Earth/src/main/resources/gearth/ui/scheduler/Scheduler.fxml b/G-Earth/src/main/resources/gearth/ui/scheduler/Scheduler.fxml
index 5769bc3..baf5ae0 100644
--- a/G-Earth/src/main/resources/gearth/ui/scheduler/Scheduler.fxml
+++ b/G-Earth/src/main/resources/gearth/ui/scheduler/Scheduler.fxml
@@ -2,6 +2,7 @@
 
 <?import javafx.geometry.Insets?>
 <?import javafx.scene.control.Button?>
+<?import javafx.scene.control.CheckBox?>
 <?import javafx.scene.control.Label?>
 <?import javafx.scene.control.RadioButton?>
 <?import javafx.scene.control.ScrollPane?>
@@ -12,161 +13,126 @@
 <?import javafx.scene.layout.RowConstraints?>
 <?import javafx.scene.layout.VBox?>
 
-<GridPane maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" prefHeight="262.0" prefWidth="565.0"
-          xmlns="http://javafx.com/javafx/8.0.112" xmlns:fx="http://javafx.com/fxml/1"
-          fx:controller="gearth.ui.scheduler.Scheduler">
+<GridPane maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" prefHeight="262.0" prefWidth="565.0" xmlns="http://javafx.com/javafx/8.0.112" xmlns:fx="http://javafx.com/fxml/1" fx:controller="gearth.ui.scheduler.Scheduler">
     <columnConstraints>
-        <ColumnConstraints hgrow="SOMETIMES" maxWidth="1.7976931348623157E308" minWidth="10.0" prefWidth="277.0"/>
+        <ColumnConstraints hgrow="SOMETIMES" maxWidth="1.7976931348623157E308" minWidth="10.0" prefWidth="277.0" />
     </columnConstraints>
     <rowConstraints>
-        <RowConstraints maxHeight="220.0" minHeight="10.0" prefHeight="183.0" vgrow="SOMETIMES"/>
-        <RowConstraints maxHeight="185.0" minHeight="10.0" prefHeight="79.0" vgrow="SOMETIMES"/>
+        <RowConstraints maxHeight="220.0" minHeight="10.0" prefHeight="183.0" vgrow="SOMETIMES" />
+        <RowConstraints maxHeight="185.0" minHeight="10.0" prefHeight="79.0" vgrow="SOMETIMES" />
     </rowConstraints>
-    <ScrollPane fx:id="scrollpane" hbarPolicy="NEVER" maxHeight="1.7976931348623157E308"
-                maxWidth="1.7976931348623157E308"
-                style="-fx-border-color: #888888; -fx-background: #FFFFFF; -fx-border-radius: 4px;"
-                vbarPolicy="ALWAYS">
+    <ScrollPane fx:id="scrollpane" hbarPolicy="NEVER" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" style="-fx-border-color: #888888; -fx-background: #FFFFFF; -fx-border-radius: 4px;" vbarPolicy="ALWAYS">
         <GridPane.margin>
-            <Insets bottom="8.0" left="17.0" right="17.0" top="17.0"/>
+            <Insets bottom="8.0" left="17.0" right="17.0" top="17.0" />
         </GridPane.margin>
         <VBox fx:id="schedulecontainer" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308">
             <GridPane fx:id="header" gridLinesVisible="true">
                 <columnConstraints>
-                    <ColumnConstraints hgrow="SOMETIMES" maxWidth="163.0" minWidth="10.0"
-                                       percentWidth="10.0" prefWidth="57.0"/>
-                    <ColumnConstraints hgrow="SOMETIMES" maxWidth="190.0" minWidth="10.0"
-                                       percentWidth="39.0" prefWidth="189.0"/>
-                    <ColumnConstraints hgrow="SOMETIMES" maxWidth="118.0" minWidth="10.0"
-                                       percentWidth="16.0" prefWidth="66.0"/>
-                    <ColumnConstraints hgrow="SOMETIMES" maxWidth="100.0" minWidth="10.0"
-                                       percentWidth="18.0" prefWidth="100.0"/>
-                    <ColumnConstraints hgrow="SOMETIMES" maxWidth="100.0" minWidth="10.0"
-                                       percentWidth="15.0" prefWidth="100.0"/>
+                    <ColumnConstraints hgrow="SOMETIMES" maxWidth="163.0" minWidth="10.0" percentWidth="10.0" prefWidth="57.0" />
+                    <ColumnConstraints hgrow="SOMETIMES" maxWidth="190.0" minWidth="10.0" percentWidth="39.0" prefWidth="189.0" />
+                    <ColumnConstraints hgrow="SOMETIMES" maxWidth="118.0" minWidth="10.0" percentWidth="16.0" prefWidth="66.0" />
+                    <ColumnConstraints hgrow="SOMETIMES" maxWidth="100.0" minWidth="10.0" percentWidth="18.0" prefWidth="100.0" />
+                    <ColumnConstraints hgrow="SOMETIMES" maxWidth="100.0" minWidth="10.0" percentWidth="15.0" prefWidth="100.0" />
                 </columnConstraints>
                 <rowConstraints>
-                    <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES"/>
+                    <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
                 </rowConstraints>
                 <VBox.margin>
-                    <Insets bottom="-2.0" left="-2.0" right="-2.0" top="-2.0"/>
+                    <Insets bottom="-2.0" left="-2.0" right="-2.0" top="-2.0" />
                 </VBox.margin>
-                <Label alignment="CENTER" maxHeight="1.7976931348623157E308"
-                       maxWidth="1.7976931348623157E308"
-                       style="-fx-text-fill: #666666; -fx-background-color: #F7F7F7;" text="Index"/>
-                <Label alignment="CENTER" maxHeight="1.7976931348623157E308"
-                       maxWidth="1.7976931348623157E308"
-                       style="-fx-text-fill: #666666; -fx-background-color: #F7F7F7;" text="Packet"
-                       GridPane.columnIndex="1"/>
-                <Label alignment="CENTER" maxHeight="1.7976931348623157E308"
-                       maxWidth="1.7976931348623157E308"
-                       style="-fx-text-fill: #666666; -fx-background-color: #F7F7F7;" text="Interval"
-                       GridPane.columnIndex="2"/>
-                <Label alignment="CENTER" maxHeight="1.7976931348623157E308"
-                       maxWidth="1.7976931348623157E308"
-                       style="-fx-text-fill: #666666; -fx-background-color: #F7F7F7;" text="Destination"
-                       GridPane.columnIndex="3"/>
-                <Label alignment="CENTER" maxHeight="1.7976931348623157E308"
-                       maxWidth="1.7976931348623157E308"
-                       style="-fx-text-fill: #666666; -fx-background-color: #F7F7F7;" text="Edit"
-                       GridPane.columnIndex="4"/>
+                <Label alignment="CENTER" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" style="-fx-text-fill: #666666; -fx-background-color: #F7F7F7;" text="Index" />
+                <Label alignment="CENTER" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" style="-fx-text-fill: #666666; -fx-background-color: #F7F7F7;" text="Packet" GridPane.columnIndex="1" />
+                <Label alignment="CENTER" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" style="-fx-text-fill: #666666; -fx-background-color: #F7F7F7;" text="Interval" GridPane.columnIndex="2" />
+                <Label alignment="CENTER" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" style="-fx-text-fill: #666666; -fx-background-color: #F7F7F7;" text="Destination" GridPane.columnIndex="3" />
+                <Label alignment="CENTER" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" style="-fx-text-fill: #666666; -fx-background-color: #F7F7F7;" text="Edit" GridPane.columnIndex="4" />
             </GridPane>
         </VBox>
     </ScrollPane>
     <GridPane maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" vgap="3.0" GridPane.rowIndex="1">
         <columnConstraints>
-            <ColumnConstraints hgrow="SOMETIMES" maxWidth="1.7976931348623157E308" minWidth="10.0"
-                               prefWidth="349.0"/>
+            <ColumnConstraints hgrow="SOMETIMES" maxWidth="1.7976931348623157E308" minWidth="10.0" prefWidth="349.0" />
         </columnConstraints>
         <rowConstraints>
-            <RowConstraints maxHeight="1.7976931348623157E308" minHeight="10.0" prefHeight="30.0"
-                            vgrow="SOMETIMES"/>
-            <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES"/>
+            <RowConstraints maxHeight="1.7976931348623157E308" minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
+            <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
         </rowConstraints>
         <GridPane.margin>
-            <Insets bottom="10.0" left="17.0" right="17.0"/>
+            <Insets bottom="10.0" left="17.0" right="17.0" />
         </GridPane.margin>
         <GridPane hgap="7.0">
             <columnConstraints>
-                <ColumnConstraints hgrow="SOMETIMES" maxWidth="63.0" minWidth="63.0" prefWidth="63.0"/>
-                <ColumnConstraints hgrow="SOMETIMES" maxWidth="1.7976931348623157E308" minWidth="10.0"
-                                   prefWidth="468.0"/>
-                <ColumnConstraints hgrow="SOMETIMES" maxWidth="1.7976931348623157E308" minWidth="70.0"
-                                   prefWidth="70.0"/>
-                <ColumnConstraints hgrow="SOMETIMES" maxWidth="1.7976931348623157E308" minWidth="35.0"
-                                   prefWidth="35.0"/>
-                <ColumnConstraints hgrow="SOMETIMES" maxWidth="1.7976931348623157E308" minWidth="35.0"
-                                   prefWidth="35.0"/>
+                <ColumnConstraints hgrow="SOMETIMES" maxWidth="63.0" minWidth="63.0" prefWidth="63.0" />
+                <ColumnConstraints hgrow="SOMETIMES" maxWidth="1.7976931348623157E308" minWidth="20.0" prefWidth="264.0" />
+            <ColumnConstraints hgrow="SOMETIMES" maxWidth="18.0" minWidth="18.0" prefWidth="18.0" />
+                <ColumnConstraints hgrow="SOMETIMES" maxWidth="88.0" minWidth="88.0" prefWidth="88.0" />
+                <ColumnConstraints hgrow="SOMETIMES" maxWidth="43.0" minWidth="43.0" prefWidth="43.0" />
+                <ColumnConstraints hgrow="SOMETIMES" maxWidth="43.0" minWidth="43.0" prefWidth="43.0" />
             </columnConstraints>
             <rowConstraints>
-                <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES"/>
+                <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
             </rowConstraints>
-            <TextField fx:id="txt_packet" text="[0][0][0][2][0][0]" GridPane.columnIndex="1">
+            <TextField fx:id="txt_packet" prefHeight="25.0" prefWidth="251.0" text="[0][0][0][2][0][0]" GridPane.columnIndex="1">
                 <GridPane.margin>
-                    <Insets left="-7.0"/>
+                    <Insets left="-7.0" />
                 </GridPane.margin>
             </TextField>
-            <Label maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" text="Packet:"
-                   textFill="#000000bb">
+            <Label maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" text="Packet:" textFill="#000000bb">
                 <GridPane.margin>
-                    <Insets left="3.0"/>
+                    <Insets left="3.0" />
                 </GridPane.margin>
             </Label>
-            <Button fx:id="btn_clear" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308"
-                    mnemonicParsing="false" onAction="#clearBtnClicked" text="Clear"
-                    GridPane.columnIndex="2"/>
-            <Button fx:id="btn_save" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308"
-                    mnemonicParsing="false" onAction="#saveBtnClicked" text="S" GridPane.columnIndex="3"/>
-            <Button fx:id="btn_load" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308"
-                    mnemonicParsing="false" onAction="#loadBtnClicked" text="L" GridPane.columnIndex="4"/>
+            <Button fx:id="btn_clear" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" mnemonicParsing="false" onAction="#clearBtnClicked" text="Clear" GridPane.columnIndex="3" />
+            <Button fx:id="btn_save" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" mnemonicParsing="false" onAction="#saveBtnClicked" text="S" GridPane.columnIndex="4" />
+            <Button fx:id="btn_load" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" mnemonicParsing="false" onAction="#loadBtnClicked" text="L" GridPane.columnIndex="5" />
         </GridPane>
         <GridPane prefHeight="33.0" prefWidth="502.0" GridPane.rowIndex="1">
             <columnConstraints>
-                <ColumnConstraints hgrow="SOMETIMES" maxWidth="63.0" minWidth="0.0" prefWidth="63.0"/>
-                <ColumnConstraints hgrow="SOMETIMES" maxWidth="488.0" minWidth="10.0" prefWidth="80.0"/>
-                <ColumnConstraints hgrow="SOMETIMES" maxWidth="102.0" minWidth="10.0" prefWidth="102.0"/>
-                <ColumnConstraints hgrow="SOMETIMES" maxWidth="107.0" minWidth="10.0" prefWidth="107.0"/>
-                <ColumnConstraints hgrow="SOMETIMES" maxWidth="488.0" minWidth="10.0" prefWidth="181.0"/>
+                <ColumnConstraints hgrow="SOMETIMES" maxWidth="63.0" minWidth="63.0" prefWidth="63.0" />
+                <ColumnConstraints hgrow="SOMETIMES" maxWidth="80.0" minWidth="80.0" prefWidth="80.0" />
+                <ColumnConstraints hgrow="SOMETIMES" maxWidth="50.0" minWidth="50.0" prefWidth="50.0" />
+                <ColumnConstraints hgrow="SOMETIMES" maxWidth="60.0" minWidth="60.0" prefWidth="60.0" />
+                <ColumnConstraints hgrow="SOMETIMES" maxWidth="1.7976931348623157E308" minWidth="50.0" prefWidth="50.0" />
+            <ColumnConstraints hgrow="SOMETIMES" maxWidth="220.0" minWidth="220.0" prefWidth="220.0" />
             </columnConstraints>
             <rowConstraints>
-                <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES"/>
+                <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
             </rowConstraints>
             <GridPane.margin>
-                <Insets/>
+                <Insets />
             </GridPane.margin>
             <TextField fx:id="txt_delay" text="500+0" GridPane.columnIndex="1">
                 <GridPane.margin>
-                    <Insets right="5.0"/>
+                    <Insets right="5.0" />
                 </GridPane.margin>
             </TextField>
-            <Label maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" text="Interval:"
-                   textFill="#000000bb">
+            <Label maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" text="Interval:" textFill="#000000bb">
                 <GridPane.margin>
-                    <Insets left="3.0"/>
+                    <Insets left="3.0" />
                 </GridPane.margin>
             </Label>
-            <Button fx:id="btn_addoredit" maxHeight="1.7976931348623157E308"
-                    maxWidth="1.7976931348623157E308" mnemonicParsing="false" onAction="#scheduleBtnClicked"
-                    text="Add to scheduler" GridPane.columnIndex="4">
+            <Button fx:id="btn_addoredit" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" mnemonicParsing="false" onAction="#scheduleBtnClicked" text="Add" GridPane.columnIndex="4">
                 <GridPane.margin>
-                    <Insets bottom="2.0" left="5.0" top="2.0"/>
+                    <Insets bottom="2.0" left="5.0" top="2.0" />
                 </GridPane.margin>
             </Button>
-            <RadioButton fx:id="rb_incoming" maxHeight="1.7976931348623157E308"
-                         maxWidth="1.7976931348623157E308" mnemonicParsing="false" text="Incoming"
-                         GridPane.columnIndex="2">
+            <RadioButton fx:id="rb_incoming" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" mnemonicParsing="false" text="In" GridPane.columnIndex="2">
                 <GridPane.margin>
-                    <Insets left="10.0"/>
+                    <Insets left="5.0" />
                 </GridPane.margin>
                 <toggleGroup>
-                    <ToggleGroup fx:id="scheduler_dest"/>
+                    <ToggleGroup fx:id="scheduler_dest" />
                 </toggleGroup>
             </RadioButton>
-            <RadioButton fx:id="rb_outgoing" maxHeight="1.7976931348623157E308"
-                         maxWidth="1.7976931348623157E308" mnemonicParsing="false" text="Outgoing"
-                         toggleGroup="$scheduler_dest" GridPane.columnIndex="3">
+            <RadioButton fx:id="rb_outgoing" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" mnemonicParsing="false" text="Out" toggleGroup="$scheduler_dest" GridPane.columnIndex="3">
                 <GridPane.margin>
-                    <Insets left="10.0"/>
+                    <Insets left="5.0" />
                 </GridPane.margin>
             </RadioButton>
+         <CheckBox fx:id="cbx_hotkeys" mnemonicParsing="false" text="Enable hotkeys (Ctrl+Alt+Index)" textFill="#4d4d4d" GridPane.columnIndex="5">
+            <GridPane.margin>
+               <Insets left="32.0" />
+            </GridPane.margin>
+         </CheckBox>
         </GridPane>
     </GridPane>
 </GridPane>