diff --git a/akonadi/kmime/CMakeLists.txt b/akonadi/kmime/CMakeLists.txt
index 0275c7766..4cee5cf31 100644
--- a/akonadi/kmime/CMakeLists.txt
+++ b/akonadi/kmime/CMakeLists.txt
@@ -1,33 +1,33 @@
 include_directories(
-	${CMAKE_SOURCE_DIR}/
-	${QT_QTDBUS_INCLUDE_DIR}
+        ${CMAKE_SOURCE_DIR}/
+        ${QT_QTDBUS_INCLUDE_DIR}
         ${Boost_INCLUDE_DIR}
 )
 
 set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_TO_ASCII ${KDE4_ENABLE_EXCEPTIONS}" )
 
 ########### next target ###############
 
 set( kmimeakonadi_LIB_SRC
   messagemodel.cpp
   messageparts.cpp
   messagethreadingattribute.cpp
   messagethreaderproxymodel.cpp
 )
 
 kde4_add_library( akonadi-kmime SHARED ${kmimeakonadi_LIB_SRC} )
 
-target_link_libraries( akonadi-kmime akonadi-kde kmime ${QT_QTGUI_LIBRARY} ${KDE4_KDECORE_LIBS} ${KDE4_KIO_LIBS} )
+target_link_libraries( akonadi-kmime akonadi-kde kmime ${QT_QTGUI_LIBRARY} ${KDE4_KDECORE_LIBS} )
 set_target_properties( akonadi-kmime PROPERTIES VERSION ${GENERIC_LIB_VERSION} SOVERSION ${GENERIC_LIB_SOVERSION} )
 install(TARGETS akonadi-kmime EXPORT kdepimlibsLibraryTargets ${INSTALL_TARGETS_DEFAULT_ARGS})
 
 ########### install files ###############
 
 install( FILES
   akonadi-kmime_export.h
   messagemodel.h
   messageparts.h
   messagethreadingattribute.h
   messagethreaderproxymodel.h
   DESTINATION ${INCLUDE_INSTALL_DIR}/akonadi/kmime COMPONENT Devel
 )
diff --git a/akonadi/kmime/messagemodel.cpp b/akonadi/kmime/messagemodel.cpp
index e0387287c..039345016 100644
--- a/akonadi/kmime/messagemodel.cpp
+++ b/akonadi/kmime/messagemodel.cpp
@@ -1,170 +1,170 @@
 /*
     Copyright (c) 2006 Volker Krause <vkrause@kde.org>
 
     This library is free software; you can redistribute it and/or modify it
     under the terms of the GNU Library General Public License as published by
     the Free Software Foundation; either version 2 of the License, or (at your
     option) any later version.
 
     This library is distributed in the hope that it will be useful, but WITHOUT
     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
     License for more details.
 
     You should have received a copy of the GNU Library General Public License
     along with this library; see the file COPYING.LIB.  If not, write to the
     Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
     02110-1301, USA.
 */
 
 #include "messagemodel.h"
 #include "messageparts.h"
 
 #include <akonadi/itemfetchscope.h>
 #include <akonadi/monitor.h>
 #include <akonadi/session.h>
 
 #include <kmime/kmime_message.h>
 #include <boost/shared_ptr.hpp>
 typedef boost::shared_ptr<KMime::Message> MessagePtr;
 
 #include <kdebug.h>
 #include <kglobal.h>
 #include <klocale.h>
 #include <kio/job.h>
 
 #include <QtCore/QDebug>
 
 using namespace Akonadi;
 
 class Akonadi::MessageModel::Private
 {
   public:
 };
 
 MessageModel::MessageModel( QObject *parent ) :
     ItemModel( parent ),
     d( new Private() )
 {
   fetchScope().fetchPayloadPart( MessagePart::Envelope );
 }
 
 MessageModel::~MessageModel( )
 {
   delete d;
 }
 
 QStringList MessageModel::mimeTypes() const
 {
   return QStringList()
       << QLatin1String("text/uri-list")
       << QLatin1String("message/rfc822");
 }
 
 int MessageModel::rowCount( const QModelIndex & parent ) const
 {
   if ( collection().isValid()
           && !collection().contentMimeTypes().contains( QLatin1String("message/rfc822") )
           && collection().contentMimeTypes() != QStringList( QLatin1String("inode/directory") ) )
     return 1;
 
   return ItemModel::rowCount();
 }
 
 int MessageModel::columnCount( const QModelIndex & parent ) const
 {
   if ( collection().isValid()
           && !collection().contentMimeTypes().contains( QLatin1String("message/rfc822") )
           && collection().contentMimeTypes() != QStringList( QLatin1String("inode/directory") ) )
     return 1;
 
   if ( !parent.isValid() )
     return 5; // keep in sync with the column type enum
 
   return 0;
 }
 
 QVariant MessageModel::data( const QModelIndex & index, int role ) const
 {
   if ( !index.isValid() )
     return QVariant();
   if ( index.row() >= rowCount() )
     return QVariant();
 
   if ( !collection().contentMimeTypes().contains( QLatin1String("message/rfc822") ) ) {
      if ( role == Qt::DisplayRole )
        return i18n( "This model can only handle email folders. The current collection holds mimetypes: %1",
                        collection().contentMimeTypes().join( QLatin1String(",") ) );
      else
        return QVariant();
   }
 
   Item item = itemForIndex( index );
   if ( !item.hasPayload<MessagePtr>() )
     return QVariant();
   MessagePtr msg = item.payload<MessagePtr>();
   if ( role == Qt::DisplayRole ) {
     switch ( index.column() ) {
       case Subject:
         return msg->subject()->asUnicodeString();
       case Sender:
         return msg->from()->asUnicodeString();
       case Receiver:
         return msg->to()->asUnicodeString();
       case Date:
         return KGlobal::locale()->formatDateTime( msg->date()->dateTime().toLocalZone(), KLocale::FancyLongDate );
       case Size:
         if ( item.size() == 0 )
           return i18nc( "No size available", "-" );
         else
-          return KIO::convertSize( KIO::filesize_t( item.size() ) );
+          return KGlobal::locale()->formatByteSize( item.size() );
       default:
         return QVariant();
     }
   } else if ( role == Qt::EditRole ) {
     switch ( index.column() ) {
       case Subject:
         return msg->subject()->asUnicodeString();
       case Sender:
         return msg->from()->asUnicodeString();
       case Receiver:
         return msg->to()->asUnicodeString();
       case Date:
         return msg->date()->dateTime().dateTime();
       case Size:
         return item.size();
       default:
         return QVariant();
     }
   }
   return ItemModel::data( index, role );
 }
 
 QVariant MessageModel::headerData( int section, Qt::Orientation orientation, int role ) const
 {
 
   if ( collection().isValid()
           && !collection().contentMimeTypes().contains( QLatin1String("message/rfc822") )
           && collection().contentMimeTypes() != QStringList( QLatin1String("inode/directory") ) )
     return QVariant();
 
   if ( orientation == Qt::Horizontal && role == Qt::DisplayRole ) {
     switch ( section ) {
       case Subject:
         return i18nc( "@title:column, message (e.g. email) subject", "Subject" );
       case Sender:
         return i18nc( "@title:column, sender of message (e.g. email)", "Sender" );
       case Receiver:
         return i18nc( "@title:column, receiver of message (e.g. email)", "Receiver" );
       case Date:
         return i18nc( "@title:column, message (e.g. email) timestamp", "Date" );
       case Size:
         return i18nc( "@title:column, message (e.g. email) size", "Size" );
       default:
         return QString();
     }
   }
   return ItemModel::headerData( section, orientation, role );
 }
 
 #include "messagemodel.moc"