diff --git a/Documentation/SOGo Native Microsoft Outlook Configuration.odt b/Documentation/SOGo Native Microsoft Outlook Configuration.odt
index 4aa40e16c..8e5911665 100644
Binary files a/Documentation/SOGo Native Microsoft Outlook Configuration.odt and b/Documentation/SOGo Native Microsoft Outlook Configuration.odt differ
diff --git a/UI/Scheduler/UIxAppointmentActions.m b/UI/Scheduler/UIxAppointmentActions.m
index 90d4a7fd2..5a2ebb5f6 100644
--- a/UI/Scheduler/UIxAppointmentActions.m
+++ b/UI/Scheduler/UIxAppointmentActions.m
@@ -67,12 +67,8 @@
       co = [self clientObject];
       event = (iCalEvent *) [[self clientObject] occurence];
 
-      ud = [[context activeUser] userDefaults];
-      tz = [ud timeZone];
       start = [event startDate];
-      [start setTimeZone: tz];
       end = [event endDate];
-      [end setTimeZone: tz];
 
       if ([event isAllDay])
         {
@@ -87,6 +83,10 @@
         }
       else
         {
+          ud = [[context activeUser] userDefaults];
+          tz = [ud timeZone];
+          [start setTimeZone: tz];
+          [end setTimeZone: tz];
           newStart = [start dateByAddingYears: 0 months: 0
                                          days: [daysDelta intValue]
                                         hours: 0 minutes: [startDelta intValue]
diff --git a/UI/Templates/MailerUI/UIxMailView.wox b/UI/Templates/MailerUI/UIxMailView.wox
index 005df4d43..a0f3945ba 100644
--- a/UI/Templates/MailerUI/UIxMailView.wox
+++ b/UI/Templates/MailerUI/UIxMailView.wox
@@ -16,7 +16,7 @@
     <table class="mailer_fieldtable">
       <tr class="mailer_fieldrow">
         <td class="mailer_fieldname" ><var:string label:value="Subject"/>:</td>
-        <td class="mailer_subjectfieldvalue"><var:string value="messageSubject"/></td>
+        <td class="mailer_subjectfieldvalue" id="subject"><var:string value="messageSubject"/></td>
       </tr>
       <tr class="mailer_fieldrow">
         <td class="mailer_fieldname" ><var:string label:value="From"/>:</td>
diff --git a/UI/Templates/MainUI/SOGoRootPage.wox b/UI/Templates/MainUI/SOGoRootPage.wox
index 3f40b92de..e1fd848ed 100644
--- a/UI/Templates/MainUI/SOGoRootPage.wox
+++ b/UI/Templates/MainUI/SOGoRootPage.wox
@@ -46,7 +46,7 @@
 	    <var:popup const:id="language" const:name="language"
 		       list="languages"
 		       item="item"
-		       var:selection="item"
+		       var:selection="locale.NSLanguageName"
 		       var:value="item"
 		       string="languageText"
 		       label:noSelectionString="choose"
diff --git a/UI/Templates/SchedulerUI/UIxComponentEditor.wox b/UI/Templates/SchedulerUI/UIxComponentEditor.wox
index cfc9e7588..ce1644c18 100644
--- a/UI/Templates/SchedulerUI/UIxComponentEditor.wox
+++ b/UI/Templates/SchedulerUI/UIxComponentEditor.wox
@@ -101,7 +101,7 @@
              ><var:string label:value="Edit"/></a></span></label>
       <hr />
       <label id="commentArea"><var:string label:value="Description:"
-	  /><textarea rows="20" name="comment" var:value="comment" /></label>
+	  /><span class="content"><textarea rows="20" name="comment" var:value="comment" /></span></label>
       <label id="documentLabel" style="display: none;"><var:string label:value="Document:"
 	  /><span class="content"
 	  ><a href="#" id="documentHref"><!-- space --></a
diff --git a/UI/WebServerResources/ContactsUI.js b/UI/WebServerResources/ContactsUI.js
index 0f46034ed..8ef83d48d 100644
--- a/UI/WebServerResources/ContactsUI.js
+++ b/UI/WebServerResources/ContactsUI.js
@@ -257,14 +257,16 @@ function _onContactMenuAction(folderItem, action, refresh) {
             }
         }
 
-        var url = ApplicationBaseURL + selectedFolderId + "/" + action 
-            + "?folder=" + folderId + "&uid="
-            + contactIds.join("&uid=");
-    
+        var url = ApplicationBaseURL + selectedFolderId + "/" + action;
         if (refresh)
-            triggerAjaxRequest(url, actionContactCallback, selectedFolderId);
+            triggerAjaxRequest(url, actionContactCallback, selectedFolderId,
+                               ('folder='+ folderId + '&uid=' + contactIds.join('&uid=')),
+                               { "Content-type": "application/x-www-form-urlencoded" });
+
         else
-            triggerAjaxRequest(url, actionContactCallback);
+            triggerAjaxRequest(url, actionContactCallback, null,
+                               ('folder='+ folderId + '&uid=' + contactIds.join('&uid=')),
+                               { "Content-type": "application/x-www-form-urlencoded" });
     }
 }
 
@@ -313,7 +315,7 @@ function actionContactCallback(http) {
             if (parseInt(http.status) == 403)
                 showAlertDialog(_("You don't have the required privileges to perform the operation."));
             else if (error)
-                showAlertDialog(labels[error]);
+                showAlertDialog(_(error));
             refreshCurrentFolder();
         }
 }
@@ -1516,7 +1518,7 @@ function currentFolderIsRemote() {
     var selectedFolders = $("contactFolders").getSelectedNodes();
     if (selectedFolders.length > 0) {
         var fromObject = $(selectedFolders[0]);
-        rc = fromObject.hasClassName ("remote");
+        rc = fromObject.hasClassName("remote");
     }
     return rc;
 }
@@ -1571,19 +1573,19 @@ function dropSelectedContacts(action, toId) {
     if (selectedFolders.length > 0) {
         var contactIds = $('contactsList').getSelectedRowsId();
         for (var i = 0; i < contactIds.length; i++) {
-            if (contactIds[i].endsWith ("vlf")) {
+            if (contactIds[i].endsWith("vlf")) {
                 showAlertDialog(_("Lists can't be moved or copied."));
                 return false;
             }
         }
         var fromId = $(selectedFolders[0]).id;
-        if ((!currentFolderIsRemote () || action != "move")
+        if ((!currentFolderIsRemote() || action != "move")
             && fromId.substring(1) != toId) {
-            var url = ApplicationBaseURL + fromId + "/" + action 
-              + "?folder=" + toId + "&uid="
-              + contactIds.join("&uid=");
 
-            triggerAjaxRequest(url, actionContactCallback, fromId);
+            var url = ApplicationBaseURL + fromId + "/" + action;
+            triggerAjaxRequest(url, actionContactCallback, fromId,
+                                   ('folder='+ toId + '&uid=' + contactIds.join('&uid=')),
+                                   { "Content-type": "application/x-www-form-urlencoded" });
         }
     }
 }
diff --git a/UI/WebServerResources/UIxAppointmentEditor.css b/UI/WebServerResources/UIxAppointmentEditor.css
index 5591cf86f..c6f0dfc46 100644
--- a/UI/WebServerResources/UIxAppointmentEditor.css
+++ b/UI/WebServerResources/UIxAppointmentEditor.css
@@ -53,7 +53,7 @@ LABEL, SPAN.checkBoxList
 SELECT
 { margin-left: 1px; }
 
-LABEL#commentArea
+n0LABEL#commentArea
 { height: 17em; }
 
 LABEL#commentArea textarea
@@ -105,7 +105,8 @@ SPAN#categoriesCB LABEL
   margin-right: 1em; }
 
 SPAN.content > INPUT.textField
-{ width: 380px; }
+{ n0width: 380px;
+  width: 97%; }
 
 LABEL#urlArea INPUT
 { position: static; }
diff --git a/UI/WebServerResources/UIxComponentEditor.css b/UI/WebServerResources/UIxComponentEditor.css
index ff54e28ac..0344c1224 100644
--- a/UI/WebServerResources/UIxComponentEditor.css
+++ b/UI/WebServerResources/UIxComponentEditor.css
@@ -30,13 +30,10 @@ SPAN.content
   line-height: 2em;
   top: -.25em;
   left: 8em;
-  right: 1em;
+  right: 0em;
   text-overflow: ellipsis;
-  overflow: hidden; }
-
-SPAN.content > INPUT.textField,
-LABEL#commentArea textarea
-{ max-width: 380px; }
+  overflow: hidden;
+  min-height: 22px; }
 
 LABEL, SPAN.checkBoxList
 { display: block;
@@ -48,20 +45,12 @@ LABEL, SPAN.checkBoxList
   width: 100%; }
 
 LABEL#commentArea textarea
-{ position: absolute;
-  top: 0;
-  width: 100%;
-  left: 8em;
-  right: 1em;
-  margin: 0px;
-  margin: auto;
-  margin-left: 1px; }
+{ width: 97%; }
 
 SPAN.headerContent
 {
   width: 80%;
   height: 1px;
-  background: #aaaaaa;
   top: 0.9em;
 }
 LABEL.title
diff --git a/UI/WebServerResources/UIxMailEditor.js b/UI/WebServerResources/UIxMailEditor.js
index 6c0a4610a..830ab25b0 100644
--- a/UI/WebServerResources/UIxMailEditor.js
+++ b/UI/WebServerResources/UIxMailEditor.js
@@ -108,7 +108,7 @@ function updateWindowTitleFromSubject(event) {
     if (this.value) {
         document.title = this.value;
     }else{
-        document.title = _("Untitled");
+        document.title = '(' + _("Untitled") + ')';
     }
 }
 
@@ -423,6 +423,12 @@ function initMailEditor() {
 
     configureDragHandle();
 
+    // Set current subject as window title if not set, use '(Untitled)'
+    if (document.pageform.subject.value == "")
+        document.title = '(' + _("Untitled") + ')';
+    else
+        document.title = _(document.pageform.subject.value);
+
     // Change the window title when typing the subject
     $$("div#subjectRow input").first().on("keyup", updateWindowTitleFromSubject);
 
diff --git a/UI/WebServerResources/UIxMailPopupView.js b/UI/WebServerResources/UIxMailPopupView.js
index f1b370664..d92fc0bf3 100644
--- a/UI/WebServerResources/UIxMailPopupView.js
+++ b/UI/WebServerResources/UIxMailPopupView.js
@@ -16,6 +16,10 @@ function initPopupMailer(event) {
     window.messageUID = mailboxName + "/" + messageName;
 
     handleReturnReceipt();
+
+    var td = $("subject");
+    if (td)
+        document.title = td.allTextContent();
 }
 
 function onICalendarButtonClick(event) {
diff --git a/UI/WebServerResources/UIxTaskEditor.css b/UI/WebServerResources/UIxTaskEditor.css
index 8ae836752..d89cb0961 100644
--- a/UI/WebServerResources/UIxTaskEditor.css
+++ b/UI/WebServerResources/UIxTaskEditor.css
@@ -13,20 +13,6 @@ DIV.appointmentRightLabel
 { display: inline;
   vertical-align: middle; }
 
-LABEL, SPAN.checkBoxList
-{ display: block;
-  position: relative;
-  height: 1.5em;
-  margin-left: .5em;
-  margin-bottom: .5em;
-  width: 100%; }
-
-LABEL#commentArea
-{ height: 15em; }
-
-LABEL#commentArea textarea
-{ height: 15em; }
-
 SPAN.checkBoxList#participantsCB
 { height: 7em; }
 
@@ -39,21 +25,6 @@ DIV#participants UL.contactList
 SPAN.checkBoxList SPAN.content LABEL
 { display: inline; }
 
-SPAN.content
-{ position: absolute;
-  top: -.25em;
-  left: 6em;
-  right: 1em; }
-
-TEXTAREA
-{ position: absolute;
-  top: 0px;
-  left: 6em;
-  vertical-align: bottom;
-  bottom: 1em;
-  right: 1em;
-  padding-bottom: 0em; }
-
 A#changeUrlButton
 { margin-left: 1em; }
 
@@ -91,7 +62,8 @@ SPAN#allDay > INPUT
 { position: static; }
 
 SPAN.content > INPUT.textField
-{ width: 390px; }
+{ width: 390px;
+  width: 97%; }
 
 INPUT#startDateCB,
 INPUT#dueDateCB,