public function GetShort( )
		{
			if( $this->Remaining( ) < 2 )
			{
				throw new InvalidPacketException( 'Not enough data to unpack a short.', InvalidPacketException::BUFFER_EMPTY );
			}
			
			$Data = UnPack( 'v', $this->Get( 2 ) );
			
			return $Data[ 1 ];
		}