diff --git a/app.yaml b/app.yaml
index f6428d3..7c2010a 100644
--- a/app.yaml
+++ b/app.yaml
@@ -1,20 +1,24 @@
 # fanfictionloader ffd-retief
 application: fanfictionloader
-version: 4-0-7
-runtime: python
+version: 4-1-0
+runtime: python27
 api_version: 1
+threadsafe: true
 
 handlers:
+- url: /hello
+  script: utils.helloworld.app
+
 - url: /r3m0v3r.*
-  script: utils/remover.py
+  script: utils.remover.app
   login: admin
 
 - url: /tally.*
-  script: utils/tally.py
+  script: utils.tally.app
   login: admin
 
 - url: /fdownloadtask
-  script: main.py
+  script: main.app
   login: admin
   
 - url: /css
@@ -31,7 +35,13 @@ handlers:
   upload: static/favicon\.ico
 
 - url: /.*
-  script: main.py
+  script: main.app
 
 builtins:
 - datastore_admin: on
+
+libraries:
+- name: django
+  version: "1.2"
+- name: PIL
+  version: "1.1.7"
diff --git a/main.py b/main.py
index 4240b4a..50da665 100644
--- a/main.py
+++ b/main.py
@@ -41,23 +41,24 @@ import ConfigParser
 ## Console page first, you will get a django version mismatch error when you
 ## to go hit one of the application pages.  Just change a file again, and
 ## make sure to hit an app page before the SDK page to clear it.
-os.environ['DJANGO_SETTINGS_MODULE'] = 'settings'
-from google.appengine.dist import use_library
-use_library('django', '1.2')
+#os.environ['DJANGO_SETTINGS_MODULE'] = 'settings'
+#from google.appengine.dist import use_library
+#use_library('django', '1.2')
 
 from google.appengine.ext import db
 from google.appengine.api import taskqueue
 from google.appengine.api import users
-from google.appengine.ext import webapp
+#from google.appengine.ext import webapp
+import webapp2
 from google.appengine.ext.webapp import template
-from google.appengine.ext.webapp import util
+#from google.appengine.ext.webapp2 import util
 from google.appengine.runtime import DeadlineExceededError
 
 from ffstorage import *
 
 from fanficdownloader import adapters, writers, exceptions
 
-class UserConfigServer(webapp.RequestHandler):
+class UserConfigServer(webapp2.RequestHandler):
     def getUserConfig(self,user):
         config = ConfigParser.SafeConfigParser()
 
@@ -73,7 +74,7 @@ class UserConfigServer(webapp.RequestHandler):
 
         return config
 
-class MainHandler(webapp.RequestHandler):
+class MainHandler(webapp2.RequestHandler):
     def get(self):
         user = users.get_current_user()
         if user:
@@ -160,7 +161,7 @@ class EditConfigServer(UserConfigServer):
             self.response.out.write(template.render(path, template_values))
 
 
-class FileServer(webapp.RequestHandler):
+class FileServer(webapp2.RequestHandler):
 
     def get(self):
         fileId = self.request.get('id')
@@ -221,7 +222,7 @@ class FileServer(webapp.RequestHandler):
             path = os.path.join(os.path.dirname(__file__), 'status.html')
             self.response.out.write(template.render(path, template_values))
 
-class FileStatusServer(webapp.RequestHandler):
+class FileStatusServer(webapp2.RequestHandler):
     def get(self):
         user = users.get_current_user()
         if not user:
@@ -257,7 +258,7 @@ class FileStatusServer(webapp.RequestHandler):
         path = os.path.join(os.path.dirname(__file__), 'status.html')
         self.response.out.write(template.render(path, template_values))
 
-class ClearRecentServer(webapp.RequestHandler):
+class ClearRecentServer(webapp2.RequestHandler):
     def get(self):
         user = users.get_current_user()
         if not user:
@@ -282,7 +283,7 @@ class ClearRecentServer(webapp.RequestHandler):
         logging.info('Deleted %d instances download.' % num)
         self.redirect("/?error=recentcleared")
 
-class RecentFilesServer(webapp.RequestHandler):
+class RecentFilesServer(webapp2.RequestHandler):
     def get(self):
         user = users.get_current_user()
         if not user:
@@ -556,20 +557,14 @@ def urlEscape(data):
     p = re.compile(r'([^\w])')
     return p.sub(toPercentDecimal, data.encode("utf-8"))
 
-def main():
-  application = webapp.WSGIApplication([('/', MainHandler),
-                                        ('/fdowntask', FanfictionDownloaderTask),
-                                        ('/fdown', FanfictionDownloader),
-                                        (r'/file.*', FileServer),
-                                        ('/status', FileStatusServer),
-                                        ('/recent', RecentFilesServer),
-                                        ('/editconfig', EditConfigServer),
-                                        ('/clearrecent', ClearRecentServer),
-                                        ],
-                                       debug=False)
-  util.run_wsgi_app(application)
-
-
-if __name__ == '__main__':
-    logging.getLogger().setLevel(logging.DEBUG)
-    main()
+logging.getLogger().setLevel(logging.DEBUG)
+app = webapp2.WSGIApplication([('/', MainHandler),
+                               ('/fdowntask', FanfictionDownloaderTask),
+                               ('/fdown', FanfictionDownloader),
+                               (r'/file.*', FileServer),
+                               ('/status', FileStatusServer),
+                               ('/recent', RecentFilesServer),
+                               ('/editconfig', EditConfigServer),
+                               ('/clearrecent', ClearRecentServer),
+                               ],
+                              debug=False)
diff --git a/utils/remover.py b/utils/remover.py
index 23e4b9b..50101d3 100644
--- a/utils/remover.py
+++ b/utils/remover.py
@@ -25,15 +25,16 @@ Copyright 2011 Fanficdownloader team
 import datetime
 import logging
 
-from google.appengine.ext.webapp import util
-from google.appengine.ext import webapp
+#from google.appengine.ext.webapp import util
+import webapp2
+#from google.appengine.ext import webapp
 from google.appengine.api import users
 from google.appengine.api import taskqueue
 from google.appengine.api import memcache
 
 from ffstorage import *
 
-class Remover(webapp.RequestHandler):
+class Remover(webapp2.RequestHandler):
     def get(self):
         logging.debug("Starting r3m0v3r")
         user = users.get_current_user()
@@ -56,9 +57,10 @@ class Remover(webapp.RequestHandler):
             logging.debug('Delete '+d.url)
 
         logging.info('Deleted instances: %d' % num)
+        self.response.headers['Content-Type'] = 'text/html'
         self.response.out.write('Deleted instances: %d<br>' % num)
 
-class RemoveOrphanDataChunks(webapp.RequestHandler):
+class RemoveOrphanDataChunks(webapp2.RequestHandler):
 
     def get(self):
         logging.debug("Starting RemoveOrphanDataChunks")
@@ -98,15 +100,10 @@ class RemoveOrphanDataChunks(webapp.RequestHandler):
             memcache.set('orphan_search_cursor',chunks.cursor())
         
         logging.info('Deleted %d orphan chunks from %d total.' % (deleted,num))
+        self.response.headers['Content-Type'] = 'text/html'
         self.response.out.write('Deleted %d orphan chunks from %d total.' % (deleted,num))
 
-def main():
-    application = webapp.WSGIApplication([('/r3m0v3r', Remover),
-                                          ('/r3m0v3rOrphans', RemoveOrphanDataChunks)],
-                                         debug=False)
-    util.run_wsgi_app(application)
-
-
-if __name__ == '__main__':
-    logging.getLogger().setLevel(logging.DEBUG)
-    main()
+logging.getLogger().setLevel(logging.DEBUG)
+app = webapp2.WSGIApplication([('/r3m0v3r', Remover),
+                               ('/r3m0v3rOrphans', RemoveOrphanDataChunks)],
+                              debug=False)
diff --git a/utils/tally.py b/utils/tally.py
index 7c1b6f0..d3305f5 100644
--- a/utils/tally.py
+++ b/utils/tally.py
@@ -18,15 +18,16 @@
 import datetime
 import logging
 
-from google.appengine.ext.webapp import util
-from google.appengine.ext import webapp
+#from google.appengine.ext.webapp import util
+import webapp2
+#from google.appengine.ext import webapp
 from google.appengine.api import users
 from google.appengine.api import taskqueue
 from google.appengine.api import memcache
 
 from ffstorage import *
 
-class Tally(webapp.RequestHandler):
+class Tally(webapp2.RequestHandler):
     def get(self):
         logging.debug("Starting Tally")
         user = users.get_current_user()
@@ -57,13 +58,7 @@ class Tally(webapp.RequestHandler):
         logging.info('Tallied %d fics.' % num)
         self.response.out.write('<br/>Tallied %d fics.<br/>' % num)
 
-def main():
-    application = webapp.WSGIApplication([('/tally', Tally),
-                                          ],
-                                         debug=False)
-    util.run_wsgi_app(application)
-
-
-if __name__ == '__main__':
-    logging.getLogger().setLevel(logging.DEBUG)
-    main()
+logging.getLogger().setLevel(logging.DEBUG)
+app = webapp2.WSGIApplication([('/tally', Tally),
+                               ],
+                              debug=False)