diff --git a/expo/admin.py b/expo/admin.py
index afad1ff..83a25fe 100644
--- a/expo/admin.py
+++ b/expo/admin.py
@@ -1,5 +1,6 @@
 from troggle.expo.models import *
 from django.contrib import admin
+#from troggle.reversion.admin import VersionAdmin #django-reversion version control
 
 class RoleInline(admin.TabularInline):
     model = PersonRole
@@ -15,6 +16,7 @@ class ScannedImageInline(admin.TabularInline):
 class SurveyAdmin(admin.ModelAdmin):
     inlines = (ScannedImageInline,)
 
+#class LogbookEntryAdmin(VersionAdmin):
 class LogbookEntryAdmin(admin.ModelAdmin):
     search_fields = ('title','expedition__year')
 
diff --git a/expo/models.py b/expo/models.py
index c55bfe8..79dbfbd 100644
--- a/expo/models.py
+++ b/expo/models.py
@@ -11,7 +11,13 @@ import datetime
 
 from models_survex import *
 
-class Expedition(models.Model):
+class Model(models.Model):
+    new_since_parsing = models.BooleanField(default=False)
+    def save(self):
+        new_since_parsing = True
+	super(Model, self).save()
+
+class Expedition(Model):
     year        = models.CharField(max_length=20, unique=True)
     name        = models.CharField(max_length=100)
     date_from  = models.DateField(blank=True,null=True)
@@ -59,7 +65,7 @@ class Expedition(models.Model):
     
 
 
-class Person(models.Model):
+class Person(Model):
     first_name  = models.CharField(max_length=100)
     last_name   = models.CharField(max_length=100)
     is_vfho     = models.BooleanField(help_text="VFHO is the Vereines für Höhlenkunde in Obersteier, a nearby Austrian caving club.")    
@@ -93,15 +99,15 @@ class Person(models.Model):
 #    def Lastexpedition(self):
 #        return self.personexpedition_set.order_by('-expedition')[0]
     
-    #def notability(self):
-        #notability = 0.0
-	#for personexpedition in person.personexpedition_set.all():
-             #if not personexpedition.is_guest:
-                #notability += 1.0 / (2012 - int(self.personexpedition.expedition.year))
-        #return notability
+    def notability(self):
+        notability = 0.0
+        for personexpedition in Person.personexpedition_set.all():
+             if not personexpedition.is_guest:
+                notability += 1.0 / (2012 - int(self.personexpedition.expedition.year))
+        return notability
 
-    #def bisnotable(self):
-        #return self.notability > 0.3
+    def bisnotable(self):
+        return self.notability > 0.3
     
     #def Sethref(self):
         #if self.last_name:
@@ -113,12 +119,11 @@ class Person(models.Model):
         #self.notability = 0.0  # set temporarily
         
 
-class PersonExpedition(models.Model):
+class PersonExpedition(Model):
     expedition  = models.ForeignKey(Expedition)
     person      = models.ForeignKey(Person)
     date_from   = models.DateField(blank=True,null=True)
     date_to     = models.DateField(blank=True,null=True)
-    dates_guessed = models.BooleanField(default=False)
     is_guest    = models.BooleanField(default=False)  
     COMMITTEE_CHOICES = (
         ('leader','Expo leader'),
diff --git a/expo/views_caves.py b/expo/views_caves.py
index f2ddad8..005a8cd 100644
--- a/expo/views_caves.py
+++ b/expo/views_caves.py
@@ -8,7 +8,7 @@ from troggle.alwaysUseRequestContext import render_response # see views_logbooks
 def caveindex(request):
     caves = Cave.objects.all()
     notablecavehrefs = [ "161", "204", "258", "76" ]  # could detect notability by trips and notability of people who have been down them
-    notablecaves = [ Cave.objects.get(href=href)  for href in notablecavehrefs ]
+    notablecaves = [Cave.objects.get(kataster_number=kataster_number)  for kataster_number in notablecavehrefs ]
     return render_response(request,'caveindex.html', {'caves': caves, 'notablecaves':notablecaves})
 
 def cavehref(request, cave_id='', offical_name=''):
diff --git a/expo/views_logbooks.py b/expo/views_logbooks.py
index 38aeac6..fae7491 100644
--- a/expo/views_logbooks.py
+++ b/expo/views_logbooks.py
@@ -14,6 +14,13 @@ import re
 
 @models.permalink #this allows the nice get_absolute_url syntax we are using
 
+def getNotablePersons():
+    notablepersons = []
+    for person in Person.objects.all():
+            if person.bisnotable():
+                notablepersons.append(person)
+    return notablepersons		
+
 def personindex(request):
     persons = Person.objects.all()
     # From what I can tell, "persons" seems to be the table rows, while "personss" is the table columns. - AC 16 Feb 09
@@ -23,7 +30,11 @@ def personindex(request):
     for i in range(ncols):
         personss.append(persons[i * nc: (i + 1) * nc])
     
-    notablepersons = Person.objects.filter(bisnotable=True)
+    notablepersons = []
+    for person in Person.objects.all():
+            if person.bisnotable():
+                notablepersons.append(person)
+
     return render_response(request,'personindex.html', {'persons': persons, 'personss':personss, 'notablepersons':notablepersons, })
 
 def expedition(request, expeditionname):
diff --git a/parsers/people.py b/parsers/people.py
index 3a8fb05..269f13b 100644
--- a/parsers/people.py
+++ b/parsers/people.py
@@ -106,7 +106,7 @@ def LoadPersonsExpos():
         persons = list(models.Person.objects.filter(first_name=firstname, last_name=lastname))
         if not persons:
             person = models.Person(first_name=firstname, last_name = lastname, is_vfho = False, mug_shot = "")
-            person.Sethref()
+            #person.Sethref()
             person.save()
         else:
             person = persons[0]
diff --git a/templates/profiles/profile_detail.html b/templates/profiles/profile_detail.html
index 543785f..baf3fae 100644
--- a/templates/profiles/profile_detail.html
+++ b/templates/profiles/profile_detail.html
@@ -1,5 +1,9 @@
 {% extends "base.html" %}
 
+{% block contentheader %}
+<h1>Profile for {{ profile }}</h1>
+{% endblock %}
+
 {% block content %}
 
 {{ profile }}
diff --git a/templates/registration/registration_complete.html b/templates/registration/registration_complete.html
index 7cc8ab2..5351574 100644
--- a/templates/registration/registration_complete.html
+++ b/templates/registration/registration_complete.html
@@ -9,5 +9,5 @@ registration_complete.html | {{ block.super }}
 {% endblock %}
 
 {% block content %}
-Thank you for signing up, {{ user.username }}. An email with the activation code has been sent to your inbox. Please <a href={% url profiles_create_profile %}> create your profile</a>. If you have been on the expedition in the past, this step allows existing expedition data to be linked to your new account.
+Thank you for signing up, {{ user.username }}. An email with the activation code has been sent to your inbox. If you have been on the expedition in the past, you already have a profile in the system; <a href={% url profiles_select_profile %}>click here </a> to find it and link it to your account. Otherwise, please <a href={% url profiles_create_profile %}> create yourself a new profile</a>. If you have been on the expedition in the past, this step allows existing expedition data to be linked to your new account.
 {% endblock %}
\ No newline at end of file
diff --git a/urls.py b/urls.py
index a701ba1..6c54916 100644
--- a/urls.py
+++ b/urls.py
@@ -12,12 +12,12 @@ urlpatterns = patterns('',
     
     url(r'^$',              views_other.frontpage,      name="frontpage"),
     
-    url(r'^caveindex$',     views_caves.caveindex,      name="caveindex"),
+    url(r'^caveindex/?$',     views_caves.caveindex,      name="caveindex"),
     url(r'^personindex$',   views_logbooks.personindex, name="personindex"),
     
     
     #(r'^person/(?P<person_id>\d*)/?$', views_logbooks.person),
-    url(r'^person/(?P<first_name>[A-Z]*[a-z]*)[^a-zA-Z]*(?P<last_name>[A-Z]*[a-z]*)/?', views_logbooks.person, name="person"),
+    url(r'^person/(?P<first_name>[A-Z]*[a-z\-\']*)[^a-zA-Z]*(?P<last_name>[A-Z]*[a-z\-]*)/?', views_logbooks.person, name="person"),
     #url(r'^person/(\w+_\w+)$',       views_logbooks.person,      name="person"),
     
     url(r'^expedition/(\d+)$',  views_logbooks.expedition,  name="expedition"),