--- a/power.rst	Thu Aug 12 00:02:09 2010 +0300
+++ b/power.rst	Thu Aug 12 21:08:07 2010 +0300
@@ -1,3 +1,4 @@
+
 -*- mode: outline; coding: utf-8 -*-
 
 * ACPI power states.
@@ -82,3 +83,5 @@
                 Frequently asked questions for Intel Speedstep® Technology
   http://www.intel.com/p/en_US/support/highlights/processors/frequencyid
                 Intel® Processor Frequency ID Utility
+  http://software.intel.com/en-us/articles/enhanced-intel-speedstepr-technology-and-demand-based-switching-on-linux
+                Enhanced Intel SpeedStep® Technology and Demand-Based Switching on Linux