diff --git a/DuetPkg/BiosVideoThunkDxe/BiosVideo.inf b/DuetPkg/BiosVideoThunkDxe/BiosVideo.inf
index 93db736b0b..43164ffcc3 100644
--- a/DuetPkg/BiosVideoThunkDxe/BiosVideo.inf
+++ b/DuetPkg/BiosVideoThunkDxe/BiosVideo.inf
@@ -1,23 +1,17 @@
-#/*++
-# 
-# Copyright (c) 2006, Intel Corporation                                                         
-# All rights reserved. This program and the accompanying materials                          
-# are licensed and made available under the terms and conditions of the BSD License         
-# which accompanies this distribution.  The full text of the license may be found at        
-# http://opensource.org/licenses/bsd-license.php                                            
-#                                                                                           
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             
+#/** @file
+#  This module provides EFI_GRAPHIC_OUT_PROTOCOL based on functions of video 
+#  on legacy BIOS.
+#  
+#  Copyright (c) 2006 - 2008, Intel Corporation
+#  All rights reserved. This program and the accompanying materials
+#  are licensed and made available under the terms and conditions of the BSD License
+#  which accompanies this distribution. The full text of the license may be found at
+#  http://opensource.org/licenses/bsd-license.php
+#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #
-#  Module Name:
 #
-#    BiosVideo.inf
-#
-#  Abstract:
-#
-#    Component description file for BIOS VGA Miniport module.
-#
-#--*/
+#**/
 
 [Defines]
   INF_VERSION                    = 0x00010005
diff --git a/DuetPkg/DuetPkg.dec b/DuetPkg/DuetPkg.dec
index 254fa345bd..dbd6238961 100644
--- a/DuetPkg/DuetPkg.dec
+++ b/DuetPkg/DuetPkg.dec
@@ -1,3 +1,21 @@
+##  @file 
+#
+# This Package provides all definitions(including functions, MACROs, structures and library classes)
+# and libraries instances, which are only used by Duet platform.
+#
+# Copyright (c) 2007 - 2008, Intel Corporation.
+#
+# All rights reserved.
+# This program and the accompanying materials are licensed and made available under
+# the terms and conditions of the BSD License which accompanies this distribution.
+# The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+##
+
 [Defines]
   DEC_SPECIFICATION              = 0x00010005
   PACKAGE_NAME                   = DuetPkg
@@ -12,7 +30,4 @@
   gEfiAcpiDescriptionGuid       = {0x3c699197, 0x093c, 0x4c69, {0xb0, 0x6b, 0x12, 0x8a, 0xe3, 0x48, 0x1d, 0xc9 }}
   gEfiFlashMapHobGuid           = { 0xb091e7d2, 0x5a0, 0x4198, {0x94, 0xf0, 0x74, 0xb7, 0xb8, 0xc5, 0x54, 0x59 }}
   
-[Protocols.common]  
-  gEfiEdidDiscoveredProtocolGuid  = {0x1c0c34f6, 0xd380, 0x41fa, {0xa0, 0x49, 0x8a, 0xd0, 0x6c, 0x1a, 0x66, 0xaa}}
-  gEfiEdidActiveProtocolGuid      = {0xbd8c1056, 0x9f36, 0x44ec, {0x92, 0xa8, 0xa6, 0x33, 0x7f, 0x81, 0x79, 0x86}}
   
\ No newline at end of file