diff --git a/MicropolisCore/src/pyMicropolis/micropolisEngine/micropolisturbogearsengine.py b/MicropolisCore/src/pyMicropolis/micropolisEngine/micropolisturbogearsengine.py
index 74d586ca..8acc39ce 100644
--- a/MicropolisCore/src/pyMicropolis/micropolisEngine/micropolisturbogearsengine.py
+++ b/MicropolisCore/src/pyMicropolis/micropolisEngine/micropolisturbogearsengine.py
@@ -497,7 +497,7 @@ def createEngine(self):
 
         user = GetCurrentUser()
 
-        print "Session creatEngine got user", user
+        print "Session createEngine got user", user
         
         if user:
 
@@ -1530,7 +1530,7 @@ def handleMessage_cancelScreenCapture(self, session, messageDict, user):
 
     def saveUserCity(self):
         user = GetCurrentUser()
-        print "MicropolisTurboGearsEngine saveUserCity user", user.current_city_id, user
+        #print "MicropolisTurboGearsEngine saveUserCity user", user
 
         if user:
 
diff --git a/laszlo/micropolis/classes/screencapture.lzx b/laszlo/micropolis/classes/screencapture.lzx
index df0ec8a1..b91782e1 100644
--- a/laszlo/micropolis/classes/screencapture.lzx
+++ b/laszlo/micropolis/classes/screencapture.lzx
@@ -215,7 +215,7 @@
 				    width,
 				    rows));
 
-			// Swizzle the bytes from Flash's RGBA order to Cairo's RGBA order.
+			// Swizzle the bytes from Flash's RGBA order to Cairo's ABGR order.
 			var n = chunk.length;
 			var i;
 			for (i = 0; i < n; i += 4) {
diff --git a/turbogears/micropolis/controllers.py b/turbogears/micropolis/controllers.py
index 9b5d7416..addcdfa1 100644
--- a/turbogears/micropolis/controllers.py
+++ b/turbogears/micropolis/controllers.py
@@ -1545,6 +1545,47 @@ def facebookCanvas(
         }
     
 
+    ########################################################################
+    # facebookDeauthorize
+    #
+    # Facebook page admin interface.
+    #
+    @expose()
+    def facebookDeauthorize(
+        self,
+        signed_request='',
+        *args,
+        **kw):
+
+        print "\nFACEBOOKDEAUTHROIZE", request.method, "ARGS", args, "KW", kw
+
+        if not signed_request:
+            print "FACEBOOKDEAUTHROIZE ERROR: missing signed_request"
+            return ""
+        
+        data = ParseSignedRequest(signed_request)
+        if not data:
+            print "FACEBOOKDEAUTHROIZE ERROR: invalid signed_request", signed_request
+            return ""
+
+        print data
+
+        user_id = data.get(u'user_id', '')
+        if not user_id:
+            print "FACEBOOKDEAUTHROIZE ERROR: missing user_id in signed request data", data
+            return ""
+
+        user = User.query.filter_by(facebook_user_id=user_id).first()
+        if not user:
+            print "FACEBOOKDEAUTHROIZE ERROR: unknown user_id", user_id
+            return ""
+
+        # TODO: Remember that the user is de-authorized.
+        print "FACEBOOKDEAUTHROIZE deauthorized user_id", user_id, "user", user
+
+        return ""
+
+
     ########################################################################
     # facebookPageAdmin
     #
diff --git a/turbogears/micropolis/templates/adminUser.html b/turbogears/micropolis/templates/adminUser.html
index d66734f2..59068049 100644
--- a/turbogears/micropolis/templates/adminUser.html
+++ b/turbogears/micropolis/templates/adminUser.html
@@ -53,8 +53,7 @@
         <th class="adminHeader"><nobr>email</nobr></th>
         <th class="adminHeader"><nobr>third party id</nobr></th>
         <th class="adminHeader"><nobr>nick name</nobr></th>
-        <th class="adminHeader"><nobr>credits</nobr></th>
-        <th class="adminHeader"><nobr>donation</nobr></th>
+        <th class="adminHeader"><nobr>credits paid</nobr></th>
         <th class="adminHeader"><nobr>karma</nobr></th>
         <th class="adminHeader"><nobr>groups</nobr></th>
         <th class="adminHeader"><nobr>created</nobr></th>
@@ -86,7 +85,7 @@
           <nobr>
 	    <a
 	      href="/server/adminCity?user_id=${user.user_id}"
-	    >${len(user.cities)} / ${user.city_slots}</a>
+	    >${len(user.cities)} / ${user.save_slots}</a>
 	  </nobr>
         </td>
         <td class="adminData">
@@ -119,10 +118,7 @@
           <nobr>${user.nick_name}</nobr>
         </td>
         <td class="adminData">
-          <nobr>${user.credits}</nobr>
-        </td>
-        <td class="adminData">
-          <nobr>${user.donation}</nobr>
+          <nobr>${user.credits_paid}</nobr>
         </td>
         <td class="adminData">
           <nobr>${user.karma}</nobr>
diff --git a/turbogears/micropolis/templates/facebookCanvas.html b/turbogears/micropolis/templates/facebookCanvas.html
index f6583e7d..37d4e1df 100644
--- a/turbogears/micropolis/templates/facebookCanvas.html
+++ b/turbogears/micropolis/templates/facebookCanvas.html
@@ -56,11 +56,22 @@
 	  />
 	  <br class="clearBreak"/>
 
+	  <py:if
+	    test="not user_id"
+	  >
+	    Please
+	    <a
+	      href="javascript:addApp('${quote_js(facebook_permissions)}')"
+	    >add Micropolis</a>
+	    to save your city and play with your friends.
+	  </py:if>
+
 	  Please
 	  <a
 	    href="javascript:hello()"
 	  >tell your friends</a>,
 	  and buy
+<!--!
 	  <a
 	    href="javascript:orderProduct('micropoleans_1000')"
 	  >one thousand</a>
@@ -75,6 +86,7 @@
 	  <a
 	    href="javascript:orderProduct('protection')"
 	  >city protection</a>,
+-->
 	  <a
 	    href="javascript:orderProduct('karma_1000')"
 	  >1000</a>,
@@ -95,16 +107,6 @@
 	  >open source project</a>.
 	  <br/>
 
-	  <py:if
-	    test="not user_id"
-	  >
-	    Please
-	    <a
-	      href="javascript:addApp('${quote_js(facebook_permissions)}')"
-	    >add Micropolis</a>
-	    to save your city and play with your friends.
-	  </py:if>
-
 	</td>
       </tr>