diff --git a/documentation/pilatusDoc.html b/documentation/pilatusDoc.html
index ccaa8b3..6385a3c 100755
--- a/documentation/pilatusDoc.html
+++ b/documentation/pilatusDoc.html
@@ -10,7 +10,7 @@
     <h1>
       areaDetector Pilatus driver</h1>
     <h2>
-      March 25, 2011</h2>
+      August 8, 2011</h2>
     <h2>
       Mark Rivers</h2>
     <h2>
@@ -822,7 +822,7 @@ badX2,badY2 replacementX2,replacementY2
   <h2 id="MEDM_screens" style="text-align: left">
     MEDM screens</h2>
   <p>
-    The following show the MEDM screens that are used to control the Pilatus debtector.
+    The following show the MEDM screens that are used to control the Pilatus detector.
     Note that the general purpose screen ADBase.adl can be used, but it exposes many
     controls that are not applicable to the Pilatus.</p>
   <p>
@@ -833,6 +833,14 @@ badX2,badY2 replacementX2,replacementY2
     <h3 style="text-align: center">
       pilatusDetector.adl</h3>
     <img alt="pilatusDetector.png" src="pilatusDetector.png" /></div>
+  <p>
+    <code>pilatusAncillary.adl</code> is the screen used to control define the metadata
+    that will be written to the Pilatus data file.
+  </p>
+  <div style="text-align: center">
+    <h3 style="text-align: center">
+      pilatusAncillary.adl</h3>
+    <img alt="pilatusAncillary.png" src="pilatusAncillary.png" /></div>
   <p>
     <code>NDROI4.adl</code> is used to define the ROIs. In this example there are 3
     valid ROIs defined. ROI 1 is the entire detector, ROI 2 is a 300x50 rectangle starting