diff --git a/xbmc/video/dialogs/GUIDialogVideoBookmarks.cpp b/xbmc/video/dialogs/GUIDialogVideoBookmarks.cpp
index 4406804e9421e..7e44000745490 100644
--- a/xbmc/video/dialogs/GUIDialogVideoBookmarks.cpp
+++ b/xbmc/video/dialogs/GUIDialogVideoBookmarks.cpp
@@ -68,7 +68,8 @@ CGUIDialogVideoBookmarks::CGUIDialogVideoBookmarks()
     : CGUIDialog(WINDOW_DIALOG_VIDEO_BOOKMARKS, "VideoOSDBookmarks.xml")
 {
   m_vecItems = new CFileItemList;
-  m_loadType = KEEP_IN_MEMORY;
+  m_loadType = LOAD_EVERY_TIME;
+  m_jobsStarted = 0;
 }
 
 CGUIDialogVideoBookmarks::~CGUIDialogVideoBookmarks()
@@ -143,7 +144,7 @@ bool CGUIDialogVideoBookmarks::OnMessage(CGUIMessage& message)
       case 0:
         OnRefreshList();
         break;
-      case 2:
+      case 1:
         UpdateItem(message.GetParam2());
         break;
       default:
@@ -213,29 +214,22 @@ void CGUIDialogVideoBookmarks::Delete(int item)
   Update();
 }
 
-void CGUIDialogVideoBookmarks::UpdateItem(unsigned int id)
+void CGUIDialogVideoBookmarks::UpdateItem(unsigned int itemIdx)
 {
   CSingleLock lock(m_refreshSection);
-  std::map<unsigned int, unsigned int>::iterator iter = m_mapJobsChapter.find(id);
-  if (iter != m_mapJobsChapter.end())
+
+  if ((int) itemIdx < m_vecItems->Size())
   {
-    unsigned int itemId = (*iter).second;
-    if (itemId + m_bookmarks.size() < m_vecItems->Size())
+    std::string time = StringUtils::Format("chapter://%s/%i", m_filePath.c_str(), itemIdx);
+    std::string cachefile = CTextureCache::Get().GetCachedPath(CTextureCache::Get().GetCacheFile(time) + ".jpg");
+    if (XFILE::CFile::Exists(cachefile))
     {
-      std::string time = StringUtils::Format("chapter://%s/%i", m_filePath.c_str(), itemId);
-      std::string cachefile = CTextureCache::Get().GetCachedPath(CTextureCache::Get().GetCacheFile(time) + ".jpg");
-      if (XFILE::CFile::Exists(cachefile))
-      {
-        //m_vecItems->UpdateItem ->get[itemId]->SetArt("thumb", cachefile);
-        CFileItemPtr item = (*m_vecItems)[itemId];
-        item->SetArt("thumb", cachefile);
-        //m_viewControl.SetItems(*m_vecItems);
-      }
+      (*m_vecItems)[itemIdx]->SetArt("thumb", cachefile);
     }
   }
 }
 
-void CGUIDialogVideoBookmarks::OnRefreshList(bool createThumbJob)
+void CGUIDialogVideoBookmarks::OnRefreshList()
 {
   m_bookmarks.clear();
   CBookmark resumemark;
@@ -289,11 +283,12 @@ void CGUIDialogVideoBookmarks::OnRefreshList(bool createThumbJob)
     std::string cachefile = CTextureCache::Get().GetCachedPath(CTextureCache::Get().GetCacheFile(time)+".jpg");
     if (XFILE::CFile::Exists(cachefile))
       item->SetArt("thumb", cachefile);
-    else if (createThumbJob)
+    else if (i > m_jobsStarted)
     {
       CFileItem item(m_filePath, false);
       unsigned int jobId = CJobManager::GetInstance().AddJob(new CThumbExtractor(item, m_filePath, true, time, pos*1000, false), this, CJob::PRIORITY_NORMAL);
-      m_mapJobsChapter[jobId] = i;
+      m_mapJobsChapter[jobId] = m_vecItems->Size();
+      m_jobsStarted++;
     }
     m_vecItems->Add(item);
   }
@@ -454,10 +449,20 @@ void CGUIDialogVideoBookmarks::OnWindowLoaded()
   m_viewControl.Reset();
   m_viewControl.SetParentWindow(GetID());
   m_viewControl.AddView(GetControl(CONTROL_THUMBS));
+  m_jobsStarted = 0;
+  m_mapJobsChapter.clear();
+  m_vecItems->Clear();
 }
 
 void CGUIDialogVideoBookmarks::OnWindowUnload()
 {
+  //stop running thumb extraction jobs
+  for (MAPJOBSCHAPS::iterator it = m_mapJobsChapter.begin(); it != m_mapJobsChapter.end(); ++it)
+  {
+    CJobManager::GetInstance().CancelJob(it->first);
+  }
+  m_mapJobsChapter.clear();
+  m_vecItems->Clear();
   CGUIDialog::OnWindowUnload();
   m_viewControl.Reset();
 }
@@ -546,7 +551,13 @@ void CGUIDialogVideoBookmarks::OnJobComplete(unsigned int jobID,
 {
   if (success && IsActive())
   {
-    CGUIMessage m(GUI_MSG_REFRESH_LIST, GetID(), 0, 2, jobID);
-    CApplicationMessenger::Get().SendGUIMessage(m);
+    MAPJOBSCHAPS::iterator iter = m_mapJobsChapter.find(jobID);
+    if (iter != m_mapJobsChapter.end())
+    {
+      unsigned int itemIdx = (*iter).second;
+      CGUIMessage m(GUI_MSG_REFRESH_LIST, GetID(), 0, 1, itemIdx);
+      CApplicationMessenger::Get().SendGUIMessage(m);
+      m_mapJobsChapter.erase(iter);
+    }
   }
 }
diff --git a/xbmc/video/dialogs/GUIDialogVideoBookmarks.h b/xbmc/video/dialogs/GUIDialogVideoBookmarks.h
index 12a56376676dd..d45cf19983493 100644
--- a/xbmc/video/dialogs/GUIDialogVideoBookmarks.h
+++ b/xbmc/video/dialogs/GUIDialogVideoBookmarks.h
@@ -29,6 +29,8 @@ class CFileItemList;
 
 class CGUIDialogVideoBookmarks : public CGUIDialog, public IJobCallback
 {
+  typedef std::map<unsigned int, unsigned int> MAPJOBSCHAPS;
+
 public:
   CGUIDialogVideoBookmarks(void);
   virtual ~CGUIDialogVideoBookmarks(void);
@@ -66,7 +68,7 @@ class CGUIDialogVideoBookmarks : public CGUIDialog, public IJobCallback
   static bool AddBookmark(CVideoInfoTag *tag=NULL);
   void Delete(int item);
   void Clear();
-  void OnRefreshList(bool createThumbJob = true);
+  void OnRefreshList();
   void OnPopupMenu(int item);
   CGUIControl *GetFirstFocusableControl(int id);
 
@@ -77,9 +79,10 @@ class CGUIDialogVideoBookmarks : public CGUIDialog, public IJobCallback
   VECBOOKMARKS m_bookmarks;
 
 private:
-  void UpdateItem(unsigned int id);
+  void UpdateItem(unsigned int itemIdx);
 
+  int m_jobsStarted;
   std::string m_filePath;
   CCriticalSection m_refreshSection;
-  std::map<unsigned int, unsigned int> m_mapJobsChapter;
+  MAPJOBSCHAPS m_mapJobsChapter;
 };