diff --git a/limereport/databrowser/lrdatabrowser.cpp b/limereport/databrowser/lrdatabrowser.cpp
index ba89566..b6db492 100644
--- a/limereport/databrowser/lrdatabrowser.cpp
+++ b/limereport/databrowser/lrdatabrowser.cpp
@@ -426,18 +426,58 @@ void DataBrowser::initConnections()
 {
     ui->dataTree->clear();
     QList<QTreeWidgetItem *>items;
-    foreach(QString connectionName,m_report->dataManager()->connectionNames()){
+
+    QStringList connections = QSqlDatabase::connectionNames();
+    foreach(QString connectionName, m_report->dataManager()->connectionNames()){
+        if (!connections.contains(connectionName,Qt::CaseInsensitive)){
+            connections.append(connectionName);
+        }
+    }
+    qSort(connections);
+    foreach (QString connectionName, connections) {
         QTreeWidgetItem *item=new QTreeWidgetItem(
             ui->dataTree,
             QStringList(ConnectionDesc::connectionNameForUser(connectionName)),
             DataBrowserTree::Connection
         );
-        if (m_report->dataManager()->isConnectionConnected(connectionName))
+        if (!m_report->dataManager()->connectionNames().contains(ConnectionDesc::connectionNameForReport(connectionName), Qt::CaseInsensitive))
+        {
             item->setIcon(0,QIcon(":/databrowser/images/database_connected"));
-        else
-            item->setIcon(0,QIcon(":/databrowser/images/database_disconnected"));
+        } else {
+            if (m_report->dataManager()->isConnectionConnected(connectionName))
+                item->setIcon(0,QIcon(":/databrowser/images/database_connected"));
+            else
+                item->setIcon(0,QIcon(":/databrowser/images/database_disconnected"));
+        }
         items.append(item);
     }
+
+
+//    foreach (QString connectionName, connections) {
+//        QTreeWidgetItem *item=new QTreeWidgetItem(
+//            ui->dataTree,
+//            QStringList(ConnectionDesc::connectionNameForUser(connectionName)),
+//            DataBrowserTree::Connection
+//        );
+//        item->setIcon(0,QIcon(":/databrowser/images/database_connected"));
+//    }
+
+//    connections = m_report->dataManager()->connectionNames();
+//    qSort(connections);
+//    foreach(QString connectionName,connectionName){
+//        if (!QSqlDatabase::contains(connectionName)){
+//            QTreeWidgetItem *item=new QTreeWidgetItem(
+//                ui->dataTree,
+//                QStringList(ConnectionDesc::connectionNameForUser(connectionName)),
+//                DataBrowserTree::Connection
+//            );
+//            if (m_report->dataManager()->isConnectionConnected(connectionName))
+//                item->setIcon(0,QIcon(":/databrowser/images/database_connected"));
+//            else
+//                item->setIcon(0,QIcon(":/databrowser/images/database_disconnected"));
+//            items.append(item);
+//        }
+//    }
     ui->dataTree->insertTopLevelItems(0,items);
 }
 
@@ -642,7 +682,8 @@ bool DataBrowser::checkConnectionDesc(ConnectionDesc *connection)
 
 bool DataBrowser::containsDefaultConnection()
 {
-    bool result = m_report->dataManager()->connectionByName(QSqlDatabase::defaultConnection);
+    bool result = m_report->dataManager()->connectionByName(QSqlDatabase::defaultConnection) ||
+            QSqlDatabase::contains(QSqlDatabase::defaultConnection);
     return result;
 }
 
@@ -660,7 +701,7 @@ void DataBrowser::on_dataTree_currentItemChanged(QTreeWidgetItem *current, QTree
 {
     Q_UNUSED(previous)
     if (current&&(current->type() == DataBrowserTree::Connection)) {
-        ui->pbConnect->setEnabled(true);
+        bool internalConnection = m_report->dataManager()->connectionByName(ConnectionDesc::connectionNameForReport(current->text(0)));
         if (m_report->dataManager()->isConnectionConnected(current->text(0))){
             ui->pbConnect->setIcon(QIcon(":/databrowser/images/plug-connect.png"));
         } else {
@@ -668,9 +709,10 @@ void DataBrowser::on_dataTree_currentItemChanged(QTreeWidgetItem *current, QTree
         }
         ui->editDataSource->setEnabled(false);
         ui->deleteDataSource->setEnabled(false);
-        ui->viewDataSource->setEnabled(false);
-        ui->changeConnection->setEnabled(true);
-        ui->deleteConection->setEnabled(true);
+        ui->viewDataSource->setEnabled(false);        
+        ui->pbConnect->setEnabled(internalConnection);
+        ui->changeConnection->setEnabled(internalConnection);
+        ui->deleteConection->setEnabled(internalConnection);
         ui->errorMessage->setDisabled(true);
     } else {
         ui->changeConnection->setEnabled(false);
diff --git a/limereport/lrdatasourcemanager.cpp b/limereport/lrdatasourcemanager.cpp
index 74dd69e..f0a9bf2 100644
--- a/limereport/lrdatasourcemanager.cpp
+++ b/limereport/lrdatasourcemanager.cpp
@@ -667,8 +667,10 @@ void DataSourceManager::addConnectionDesc(ConnectionDesc * connection)
 bool DataSourceManager::checkConnectionDesc(ConnectionDesc *connection)
 {
     if (connectConnection(connection)){
-        if (connection->isInternal())
+        if (connection->isInternal()){
             QSqlDatabase::removeDatabase(connection->name());
+            if (designTime()) emit datasourcesChanged();
+        }
         return true;
     }
     if (connection->isInternal())
diff --git a/limereport/lrpreviewreportwindow.h b/limereport/lrpreviewreportwindow.h
index bc942be..92b2829 100644
--- a/limereport/lrpreviewreportwindow.h
+++ b/limereport/lrpreviewreportwindow.h
@@ -98,7 +98,6 @@ private slots:
     void slotScalePercentChanged(int percent);    
     void on_actionShowMessages_toggled(bool value);
     void on_actionShow_Toolbar_triggered();
-
 private:
     ItemsReaderIntf* reader();
     void initPercentCombobox();
diff --git a/limereport/lrpreviewreportwindow.ui b/limereport/lrpreviewreportwindow.ui
index bca9861..50487cb 100644
--- a/limereport/lrpreviewreportwindow.ui
+++ b/limereport/lrpreviewreportwindow.ui
@@ -35,7 +35,7 @@
      <x>0</x>
      <y>0</y>
      <width>800</width>
-     <height>20</height>
+     <height>19</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuView">
@@ -158,6 +158,9 @@
    <property name="toolTip">
     <string>Close Preview</string>
    </property>
+   <property name="shortcut">
+    <string>Esc</string>
+   </property>
   </action>
   <action name="actionEdit_Mode">
    <property name="checkable">
diff --git a/limereport/lrreportdesignwindow.cpp b/limereport/lrreportdesignwindow.cpp
index 5455529..358aa6b 100644
--- a/limereport/lrreportdesignwindow.cpp
+++ b/limereport/lrreportdesignwindow.cpp
@@ -539,6 +539,7 @@ void ReportDesignWindow::startNewReport()
     m_reportDesignWidget->createStartPage();
     m_lblReportName->setText("");
     updateRedoUndo();
+    m_reportDesignWidget->slotPagesLoadFinished();
     m_newPageHeader->setEnabled(true);
     m_newPageFooter->setEnabled(true);
     m_newReportHeader->setEnabled(true);
diff --git a/limereport/scriptbrowser/lrscriptbrowser.cpp b/limereport/scriptbrowser/lrscriptbrowser.cpp
index 8719229..8e6dcc3 100644
--- a/limereport/scriptbrowser/lrscriptbrowser.cpp
+++ b/limereport/scriptbrowser/lrscriptbrowser.cpp
@@ -64,6 +64,7 @@ void ScriptBrowser::setReportEditor(ReportDesignWidget* report)
 
 void ScriptBrowser::updateFunctionTree()
 {
+    ui->twFunctions->clear();
     ScriptEngineManager* sm = reportEditor()->scriptManager();
     QMap<QString,QTreeWidgetItem*> categ;
     foreach(ScriptFunctionDesc fd, sm->functionsDescribers()){