Further updates to the readme.

Author: Peter Thor

README.md

@@ -8,6 +8,10 @@ url.
 Navigate to the <i>Project Settings > XR Plug-in Managment</i>. Enable the OpenXR tickbox and fix any issues Unity recommends.
 If you are using a HTC Vive Controller navigate to the <i>Project Settings > XR Plug-in Management > OpenXR</i> and add the <i>HTC Vive Controller Profile</i> in the <i>Interaction Profiles</i> section.
 
+Navigate to the <i>Window > Package Manager</i>. Search for the <i>XR Interaction Toolkit</i> package, navigate to its Samples and import the Starter Assets sample. 
+
+More details will follow...
+
 ## Samples
 The package contains two simple samples that integrate the Omnideck API with a unity Gameobject.
 - Example 1: The Omnideck Platform uses Unity Character Controller that can collide with the surrounding objects. It has an XR Rig attached to it.