And some more examples updated :)

examples/input/drop limitation.js

@@ -18,7 +18,7 @@ function create() {
         item = game.add.sprite(90, 90 * i, 'item', i);
 
         // Enable input detection, then it's possible be dragged.
-        item.input.start(0,true);
+        item.inputEnabled = true;
 
         // Make this item draggable.
         item.input.enableDrag();

examples/input/game scale.js

@@ -14,6 +14,8 @@ function preload() {
 
 }
 
+var cursors;
+
 function create() {
 
     //We increase the size of our game world
@@ -25,26 +27,28 @@ function create() {
         game.add.sprite(game.world.randomX, game.world.randomY, 'melon');
     }
 
+    cursors = game.input.keyboard.createCursorKeys();
+
 }
 
 function update() {
 
     //This allows us to move the game camera using the keyboard
 
-    if (game.input.keyboard.isDown(Phaser.Keyboard.LEFT))
+    if (cursors.left.isDown)
     {
         game.camera.x -= 4;
     }
-    else if (game.input.keyboard.isDown(Phaser.Keyboard.RIGHT))
+    else if (cursors.right.isDown)
     {
         game.camera.x += 4;
     }
 
-    if (game.input.keyboard.isDown(Phaser.Keyboard.UP))
+    if (cursors.up.isDown)
     {
         game.camera.y -= 4;
     }
-    else if (game.input.keyboard.isDown(Phaser.Keyboard.DOWN))
+    else if (cursors.down.isDown)
     {
         game.camera.y += 4;
     }

examples/input/motion lock - horizontal.js

@@ -18,7 +18,7 @@ function create() {
 
     //  Enable Input detection. Sprites have this disabled by default, 
     //  so you have to start it if you want to interact with them.
-    sprite.input.start(0,true);
+    sprite.inputEnabled = true;
 
     //  This allows you to drag the sprite. The parameter controls if you drag from the position you touched it (false)
     //  or if it will snap to the center (true)

examples/input/motion lock - vertical.js

@@ -18,7 +18,7 @@ function create() {
 
     //  Enable Input detection. Sprites have this disabled by default, 
     //  so you have to start it if you want to interact with them.
-    sprite.input.start(0,true);
+    sprite.inputEnabled = true;
 
     //  This allows you to drag the sprite. The parameter controls if you drag from the position you touched it (false)
     //  or if it will snap to the center (true)