diff --git a/addons/web/controllers/main.py b/addons/web/controllers/main.py
index 3f35b3f44ea..8e6635c7757 100644
--- a/addons/web/controllers/main.py
+++ b/addons/web/controllers/main.py
@@ -1349,7 +1349,7 @@ class Binary(openerpweb.Controller):
                 'id':  attachment_id
             }
         except Exception,e:
-            args = {'erorr':e.faultCode.split('--')[1],'title':e.faultCode.split('--')[0]}
+            args = {'error':e.faultCode }
         return out % (simplejson.dumps(callback), simplejson.dumps(args))
 
 class Action(openerpweb.Controller):
diff --git a/addons/web/static/src/css/base.css b/addons/web/static/src/css/base.css
index a71a071db3b..8ced4950bc7 100644
--- a/addons/web/static/src/css/base.css
+++ b/addons/web/static/src/css/base.css
@@ -703,6 +703,9 @@
   display: block;
   color: #4c4c4c;
   text-decoration: none;
+  width: 200px;
+  text-overflow: ellipsis;
+  overflow: hidden;
 }
 .openerp .oe_dropdown_menu > li > a:hover {
   text-decoration: none;
diff --git a/addons/web/static/src/css/base.sass b/addons/web/static/src/css/base.sass
index f634452a7ee..04d5fb07c8a 100644
--- a/addons/web/static/src/css/base.sass
+++ b/addons/web/static/src/css/base.sass
@@ -598,6 +598,9 @@ $sheet-padding: 16px
                 display: block
                 color: #4c4c4c
                 text-decoration: none
+                width: 200px
+                text-overflow: ellipsis
+                overflow: hidden
                 &:hover
                     text-decoration: none
     .oe_dropdown_arrow:after
diff --git a/addons/web/static/src/js/view_form.js b/addons/web/static/src/js/view_form.js
index 3703503d029..99fb754e74e 100644
--- a/addons/web/static/src/js/view_form.js
+++ b/addons/web/static/src/js/view_form.js
@@ -5143,9 +5143,10 @@ instance.web.form.FieldMany2ManyBinaryMultiFiles = instance.web.form.AbstractFie
 
         // TODO : activate send on wizard and form
 
-        if (result.erorr || !result.id ) {
+        if (result.error || !result.id ) {
 
-            this.do_warn(result.title, result.erorr);
+            console.log(result.error);
+            this.do_warn(result.error.split('---')[0], result.error.split('---')[1]);
             files = _.filter(files, function (val) { return !val.upload; });
             
         } else {
diff --git a/addons/web/static/src/js/views.js b/addons/web/static/src/js/views.js
index 4e46df5ccd6..5d152db1f60 100644
--- a/addons/web/static/src/js/views.js
+++ b/addons/web/static/src/js/views.js
@@ -1033,6 +1033,11 @@ instance.web.Sidebar = instance.web.Widget.extend({
         this.$('.oe_form_dropdown_section').each(function() {
             $(this).toggle(!!$(this).find('li').length);
         });
+
+        self.$("[title]").tipsy({
+            'html': true,
+            'delayIn': 500,
+        })
     },
     /**
      * For each item added to the section:
@@ -1120,7 +1125,7 @@ instance.web.Sidebar = instance.web.Widget.extend({
         var self = this;
         this.dataset = dataset;
         this.model_id = model_id;
-        if (args && args[0]["erorr"]) {
+        if (args && args[0]["error"]) {
              instance.web.dialog($('<div>'),{
                     modal: true,
                     title: "OpenERP " + _.str.capitalize(args[0]["title"]),
@@ -1129,7 +1134,7 @@ instance.web.Sidebar = instance.web.Widget.extend({
                         click: function(){
                             $(this).dialog("close");
                     }}]
-              }).html(args[0]["erorr"]);
+              }).html(args[0]["error"]);
         }
         if (!model_id) {
             this.on_attachments_loaded([]);
@@ -1144,13 +1149,10 @@ instance.web.Sidebar = instance.web.Widget.extend({
         var items = [];
         var prefix = this.session.url('/web/binary/saveas', {model: 'ir.attachment', field: 'datas', filename_field: 'name'});
         _.each(attachments,function(a) {
-            a.label = a.name.length > 25 ? a.name.substr(0,25) + '...' : a.name;
+            a.label = a.name;
             if(a.type === "binary") {
                 a.url = prefix  + '&id=' + a.id + '&t=' + (new Date().getTime());
             }
-            a.title =   _t("Attachment :") + '\n   ' + a.name + '\n' + 
-                        (a.create_uid && a.create_uid[0] ? _t("Created by :") + '\n   ' + a.create_uid[1] + ' ' + instance.web.format_value(a.create_date, {type:"datetime"}) : '') + 
-                        (a.create_uid && a.write_uid && a.create_uid[0] != a.write_uid[0] ? '\n' + _t("Modified by :") + '\n   ' + a.write_uid[1] + ' ' + instance.web.format_value(a.write_date, {type:"datetime"}) : '');
         });
         self.items['files'] = attachments;
         self.redraw();
diff --git a/addons/web/static/src/xml/base.xml b/addons/web/static/src/xml/base.xml
index 62d8a872f25..09249c11ea5 100644
--- a/addons/web/static/src/xml/base.xml
+++ b/addons/web/static/src/xml/base.xml
@@ -594,7 +594,23 @@
                 </button>
                 <ul class="oe_dropdown_menu">
                     <li t-foreach="widget.items[section.name]" t-as="item" t-att-class="item.classname">
-                        <a class="oe_sidebar_action_a" t-att-title="item.title" t-att-data-section="section.name" t-att-data-index="item_index" t-att-href="item.url" target="_blank">
+                        <t t-if="section.name == 'files'">
+                            <t t-set="item.title">
+                                <b>Attachment : </b><br/>
+                                <t t-raw="item.name"/>
+                            </t>
+                            <t t-if="item.create_uid and item.create_uid[0]" t-set="item.title">
+                                <t t-raw="item.title"/><br/>
+                                <b>Created by : </b><br/>
+                                <t t-raw="item.create_uid[1] + ' ' + item.create_date"/>
+                            </t>
+                            <t t-if="item.create_uid and item.write_uid and item.create_uid[0] != item.write_uid[0]" t-set="item.title">
+                                <t t-raw="item.title"/><br/>
+                                <b>Modified by : </b><br/>
+                                <t t-raw="item.write_uid[1] + ' ' + item.write_date"/>
+                            </t>
+                        </t>
+                        <a class="oe_sidebar_action_a" t-att-title="item.title or ''" t-att-data-section="section.name" t-att-data-index="item_index" t-att-href="item.url" target="_blank">
                             <t t-raw="item.label"/>
                         </a>
                          <a t-if="section.name == 'files' and !item.callback" class="oe_sidebar_delete_item" t-att-data-id="item.id" title="Delete this attachment">x</a>