=== modified file 'ubiquity/components/partman.py'
--- ubiquity/components/partman.py	2008-09-29 18:07:20 +0000
+++ ubiquity/components/partman.py	2008-10-24 07:40:26 +0000
@@ -904,8 +904,7 @@
                     if self.bad_auto_size:
                         self.bad_auto_size = False
                         return False
-                    self.preseed(question, '%d%%' % self.extra_choice,
-                                 seen=False)
+                    self.preseed(question, self.extra_choice, seen=False)
                     self.succeeded = True
                     return True
             elif self.building_cache:

=== modified file 'ubiquity/frontend/gtk_ui.py'
--- ubiquity/frontend/gtk_ui.py	2008-10-15 20:02:15 +0000
+++ ubiquity/frontend/gtk_ui.py	2008-10-24 07:49:11 +0000
@@ -1555,7 +1555,7 @@
         if choice == self.resize_choice:
             # resize_choice should have been hidden otherwise
             assert self.new_size_scale is not None
-            return choice, self.new_size_scale.get_value()
+            return choice, '%d B' % self.new_size_scale.get_size()
         elif (choice != self.manual_choice and
               choice in self.autopartition_extras):
             vbox = self.autopartition_extras[choice].child
@@ -2913,14 +2913,23 @@
             self.old_os_title = dev
         elif not self.old_os_title:
             self.old_os_title = ''
+
+    def get_size(self):
+        '''Returns the size of the old partition, clipped to the minimum and
+           maximum sizes.'''
+        s1 = self.old_os.get_allocation().width
+        s2 = self.new_os.get_allocation().width
+        totalwidth = s1 + s2
+        size = int(float(s1) * self.part_size / float(totalwidth))
+        if size < self.min_size:
+            return self.min_size
+        elif size > self.max_size:
+            return self.max_size
+        else:
+            return size
             
     def get_value(self):
         '''Returns the percent the old partition is of the maximum size it can be.'''
-        s1 = self.old_os.get_allocation().width
-        s2 = self.new_os.get_allocation().width
-        totalwidth = s1 + s2
-        percentwidth = float(s1) / float(totalwidth)
-        percentpart = percentwidth * self.part_size
-        return int((percentpart / self.max_size) * 100)
+        return int((float(self.get_size()) / self.max_size) * 100)
 
 # vim:ai:et:sts=4:tw=80:sw=4:

=== modified file 'ubiquity/frontend/kde_ui.py'
--- ubiquity/frontend/kde_ui.py	2008-10-20 00:45:16 +0000
+++ ubiquity/frontend/kde_ui.py	2008-10-24 09:38:06 +0000
@@ -1332,7 +1332,7 @@
         if choice == self.resize_choice:
             # resize choice should have been hidden otherwise
             assert self.new_size_scale is not None
-            return choice, self.new_size_scale.get_value()
+            return choice, '%d B' % self.new_size_scale.get_size()
         elif (choice != self.manual_choice and
               choice in self.autopartition_extra_buttongroup):
             disk_id = self.autopartition_extra_buttongroup[choice].checkedId()
@@ -2648,12 +2648,21 @@
             self.old_os_title = dev
         elif not self.old_os_title:
             self.old_os_title = ''
-     
+
+    def get_size(self):
+        '''Returns the size of the old partition, clipped to the minimum and
+           maximum sizes.'''
+        s1 = self.old_os.width()
+        s2 = self.new_os.width()
+        totalwidth = s1 + s2
+        size = int(float(s1) * self.part_size / float(totalwidth))
+        if size < self.min_size:
+            return self.min_size
+        elif size > self.max_size:
+            return self.max_size
+        else:
+            return size
+
     def get_value(self):
         '''Returns the percent the old partition is of the maximum size it can be.'''
-        s1 = self.old_os.width()
-        s2 = self.new_os.width()
-        totalwidth = s1 + s2
-        percentwidth = float(s1) / float(totalwidth)
-        percentpart = percentwidth * self.part_size
-        return int((percentpart / self.max_size) * 100)
+        return int((float(self.get_size()) / self.max_size) * 100)