diff --git a/RangeApp/Properties.pde b/RangeApp/Properties.pde
index 7c8d74d..b9129ef 100644
--- a/RangeApp/Properties.pde
+++ b/RangeApp/Properties.pde
@@ -4,7 +4,7 @@ color c_BLACK = color (0, 0, 0);
 color c_PROCBLUE = color (5,13,22);
 color c_LIGHTBLUE = color (0, 215, 255);
 color c_YELLOW = color (215, 255, 0);
-color c_HILITE = color (251, 255, 20, 100);//selector filling
+color c_HILITE = color (70, 255, 50, 180);//selector filling
 
 // Screen Color
 color c_background = color (26, 26, 26);
@@ -31,7 +31,7 @@ int   i_helpStrokeWidth = 2;
 // Point
 color c_pointStroke = c_BLACK;
 color c_pointDefault = c_WHITE;
-color c_pointSelect = color (100, 255, 100);
+color c_pointSelect = color (255, 50, 50);
 int   i_pointRad = 20;
 
 // Tree stuff
@@ -45,12 +45,9 @@ String[] s_helpStrings = {
    "e: Toggle Gnoman",
    "k: Toggle Relations",
    "j: Toggle Boundaries",
-   "f: Scale",
-   "d: Pan",
-   "s: Rotate",
-   "a: Place Point",
-   "g: Select Point",
-   "c: Clear Points"
+   "c: Clear Points",
+   "r: Add 1 Random",
+   "t: Add 20 Random"
 };
 
 // Math Stuff
diff --git a/RangeApp/RangeApp.pde b/RangeApp/RangeApp.pde
index 7e599ac..492070d 100644
--- a/RangeApp/RangeApp.pde
+++ b/RangeApp/RangeApp.pde
@@ -3,7 +3,7 @@ TreeContainer pot;//or tree
 Menu menu;
 Selector selector;
 Point nearestNeighbor;
-ArrayList<Point> pointList;
+ArrayList<Point> pointList, selectedList;
 boolean drawCon, drawHelp, drawTreeRelations, drawTreeBoundaries, drawGnoman, useSelector;
 
 void setup() {
@@ -16,11 +16,12 @@ void setup() {
   nearestNeighbor = null;
   menu = new Menu();
   pointList = new ArrayList<Point>();
+  selectedList = new ArrayList<Point>();
 
   drawCon = false;
   drawHelp = false;
   drawGnoman = true;
-  drawTreeRelations = true;
+  drawTreeRelations = false;
   drawTreeBoundaries = true;
   
 }
@@ -62,6 +63,7 @@ void keyPressed() {
     case 'c':
     case 'C':
       pointList.clear();
+      selectedList.clear();
       pot.clearTree();
       break;
     case 'h':
@@ -80,14 +82,38 @@ void keyPressed() {
     case 'E':
       drawGnoman = !drawGnoman;
       break;
-    case '1':
-
+    case 'r':
+    case 'R':
+      addRandom(1);
+      break;
+    case 't':
+    case 'T':
+      addRandom(20);
       break;
   } 
 }
 
 void checkSelect() {}
 
+void setSelected(ArrayList<Point> pointList) {
+  for(Point p: selectedList) {
+    p.setUnSelected();
+  }
+  selectedList = pointList;
+  for(Point p: selectedList) {
+    p.setSelected();
+  }
+}
+
+void addRandom(int n) {
+  for(int i = 0; i < n; i++) {
+     Point p = new Point((int)random(width),(int)random(height));
+     Point r = cam.transform(p);
+     pointList.add(r);
+     pot.insert(r);
+  }
+}
+
 void GnomanDraw(int r) {
   pushStyle();
   stroke(c_gnoman);
@@ -133,4 +159,4 @@ void mouseReleased() {
   if(mouseButton == RIGHT) { 
     cam.mouseReleased(); 
   }
-}
\ No newline at end of file
+}
diff --git a/RangeApp/Selector.pde b/RangeApp/Selector.pde
index b4d8ac6..a67276f 100644
--- a/RangeApp/Selector.pde
+++ b/RangeApp/Selector.pde
@@ -43,32 +43,21 @@ class Selector{
    
   void resetSelection(){//triggered on mouseReleased()
     if(_selecting){  //selecting with rect or circle
+      ArrayList<Point> solution;
       switch(_select_mode){
         case 0: 
           Point p1 = cam.transform(new Point(_startX, _startY));
           Point p2 = cam.transform(new Point(_endX+_startX, _endY+_startY));
-
-          if(pot.getTree() != null){//prevents query of null/empty tree
-            ArrayList<Point> solution = pot.getTree().queryBox(new BoundingBox(min(p1._x, p2._x), max(p1._x, p2._x), min(p1._y, p2._y), max(p1._y, p2._y)));
-            for(Point pp : solution)
-            {
-              ellipse(pp._x + width/2, pp._y + height/2, 30, 30);
-            }
-            println("size of list: " + solution.size());
-          }
+          solution = pot.queryBox(new BoundingBox(min(p1._x, p2._x), max(p1._x, p2._x), min(p1._y, p2._y), max(p1._y, p2._y)));
+          setSelected(solution);
+          println("size of list: " + solution.size());
           break;
         case 1:
           Point pp1 = cam.transform(new Point(_startX, _startY));
           Point pp2 = cam.transform(new Point(_endX+_startX, _endY+_startY));
-
-          if(pot.getTree() != null){//prevents query of null/empty tree
-            ArrayList<Point> solution = pot.getTree().queryCircle(pp1, dist(pp1._x, pp1._y, pp2._x, pp2._y));
-            for(Point pp : solution)
-            {
-              ellipse(pp._x + width/2, pp._y + height/2, 30, 30);
-            }
-            println("size of list: " + solution.size());
-          }
+          solution = pot.queryCircle(pp1, dist(pp1._x, pp1._y, pp2._x, pp2._y));
+          setSelected(solution);
+          println("size of list: " + solution.size());
           break;
       }
       _selecting = false;
@@ -128,4 +117,4 @@ class Selector{
       _searching = false;
     }
   }  
-}
\ No newline at end of file
+}
diff --git a/RangeApp/TreeContainer.pde b/RangeApp/TreeContainer.pde
index 30e99e1..a1e3242 100644
--- a/RangeApp/TreeContainer.pde
+++ b/RangeApp/TreeContainer.pde
@@ -19,6 +19,21 @@ class TreeContainer {
   
   void clearTree(){ _tree = null; }   
   
+  ArrayList<Point> queryBox(BoundingBox bb) {
+    if(_tree != null) {
+      return _tree.queryBox(bb);
+    }
+    return new ArrayList<Point>();
+  }
+
+  ArrayList<Point> queryCircle(Point p, float r) {
+    if(_tree != null) {
+      return _tree.queryCircle(p, r);
+    }
+    return new ArrayList<Point>();
+  }
+
+
   void setTree (KdTree tree) { _tree = tree; }
 
   void drawRelations() {