//Null test for arrays
 private AudioClip NullTest(AudioClip[] TestArray, int i)
 {
     if( (i + 1) <= TestArray.Count())
     {
         if (TestArray[i])
             return TestArray[i];
         else
             return ErrorSound;
     }
     else
     {
         Debug.Log("ERROR: No Audiosource at: " + TestArray.ToString() +" "+ i.ToString());
         return ErrorSound;
     }
 }