diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
index 4c9c67b..9fed1cc 100644
--- a/arch/x86/kernel/apm_32.c
+++ b/arch/x86/kernel/apm_32.c
@@ -189,8 +189,8 @@
  *   Intel Order Number 241704-001.  Microsoft Part Number 781-110-X01.
  *
  * [This document is available free from Intel by calling 800.628.8686 (fax
- * 916.356.6100) or 800.548.4725; or via anonymous ftp from
- * ftp://ftp.intel.com/pub/IAL/software_specs/apmv11.doc.  It is also
+ * 916.356.6100) or 800.548.4725; or from
+ * http://www.microsoft.com/whdc/archive/amp_12.mspx  It is also
  * available from Microsoft by calling 206.882.8080.]
  *
  * APM 1.2 Reference:
diff --git a/arch/x86/kernel/microcode_core.c b/arch/x86/kernel/microcode_core.c
index fa6551d..b9c5c54 100644
--- a/arch/x86/kernel/microcode_core.c
+++ b/arch/x86/kernel/microcode_core.c
@@ -12,7 +12,7 @@
  *	Software Developer's Manual
  *	Order Number 253668 or free download from:
  *
- *	http://developer.intel.com/design/pentium4/manuals/253668.htm
+ *	http://developer.intel.com/Assets/PDF/manual/253668.pdf	
  *
  *	For more information, go to http://www.urbanmyth.org/microcode
  *
diff --git a/arch/x86/kernel/microcode_intel.c b/arch/x86/kernel/microcode_intel.c
index 3561702..dcb65cc 100644
--- a/arch/x86/kernel/microcode_intel.c
+++ b/arch/x86/kernel/microcode_intel.c
@@ -12,7 +12,7 @@
  *	Software Developer's Manual
  *	Order Number 253668 or free download from:
  *
- *	http://developer.intel.com/design/pentium4/manuals/253668.htm
+ *	http://developer.intel.com/Assets/PDF/manual/253668.pdf	
  *
  *	For more information, go to http://www.urbanmyth.org/microcode
  *