diff -p -up shared-mime-info-0.22/freedesktop.org.xml.in.office2007 shared-mime-info-0.22/freedesktop.org.xml.in
--- shared-mime-info-0.22/freedesktop.org.xml.in.office2007	2008-01-03 11:04:54.000000000 +0100
+++ shared-mime-info-0.22/freedesktop.org.xml.in	2008-01-03 11:06:29.000000000 +0100
@@ -4139,4 +4139,35 @@ command to generate the output files.
     </magic>
     <glob pattern="*.602" />
   </mime-type>
+ <mime-type type="application/vnd.openxmlformats-officedocument.wordprocessingml.document">
+    <_comment>Word 2007 document</_comment>
+    <glob pattern="*.docx"/>
+    <sub-class-of type="application/zip"/>
+  </mime-type>
+  <mime-type type="application/vnd.openxmlformats-officedocument.presentationml.presentation">
+    <_comment>PowerPoint 2007 presentation</_comment>
+    <glob pattern="*.pptx"/>
+    <sub-class-of type="application/zip"/>
+  </mime-type>
+  <mime-type type="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet">
+    <_comment>Excel 2007 spreadsheet</_comment>
+    <glob pattern="*.xlsx"/>
+    <sub-class-of type="application/zip"/>
+  </mime-type>
+  <mime-type type="application/vnd.ms-word.document.macroEnabled.12">
+    <_comment>Word 2007 document with macros enabled</_comment>
+    <glob pattern="*.docm"/>
+    <sub-class-of type="application/zip"/>
+  </mime-type>
+  <mime-type type="application/vnd.ms-powerpoint.presentation.macroEnabled.12">
+    <_comment>PowerPoint 2007 presentation with macros
+    enabled</_comment>
+    <glob pattern="*.pptm"/>
+    <sub-class-of type="application/zip"/>
+  </mime-type>
+  <mime-type type="application/vnd.ms-excel.sheet.macroEnabled.12">
+    <_comment>Excel 2007 spreadsheet with macros enabled</_comment>
+    <glob pattern="*.xlsm"/>
+    <sub-class-of type="application/zip"/>
+  </mime-type>
 </mime-info>