diff --git a/dialog/di_dialog.py b/dialog/di_dialog.py
index d7e13c7..b2200d3 100644
--- a/dialog/di_dialog.py
+++ b/dialog/di_dialog.py
@@ -113,7 +113,7 @@ class MountPoint(Dialog):
         return s
 
 class Network(Dialog):
-    hostname=''
+    hostname='localhost'
     domain=''
     ip=''
     netmask=''
@@ -163,45 +163,86 @@ class Group(Dialog):
           self.width=width
           self.text=text
 
+    def choise_optional(self,g):
+        list=[('check all','',ri_data.Group.dict[g].selection == 'all' and 'on' or 'off')]
+        for l in ri_data.Group.dict[g].optional:
+            # l is ['pkg','no']
+            list.append((l[0],'',l[1] == 'yes' and 'on' or 'off'))
+
+        s,check_list=Dialog.dialog.checklist(text='choice optional',height=self.height,width=self.width,list_height=self.height/5*4,choices=list,title='choices %s optional'%g)
+
+        if s == 0 and check_list : 
+            if check_list[0] == 'check all':
+                ri_data.Group.dict[g].selection='all'
+            else:
+                for p in check_list:
+                    for op in ri_data.Group.dict[g].optional:
+                        if op[0] == p:
+                            ri_data.Group.dict[g].optional[ri_data.Group.dict[g].optional.index(op)][1] = 'yes'
+        return s
+
     def choise_groups(self):
         list=[('check all','','off')]
         for g in ri_data.Group.dict.keys():
-            if g == "base":
-                list.append((g,'','on'))
+            list.append((g,'',ri_data.Group.dict[g].install == 'mandatory' and 'on' or 'off'))
+
+        s,check_list=Dialog.dialog.checklist(text='choice group',height=self.height,width=self.width,list_height=self.height/5*4,default_item='check all',choices=list,title='choices gourp')
+        if s == 0 and check_list:
+            if check_list[0] == 'check all':
+                for g in ri_data.Group.dict.keys():
+                    ri_data.Group.dict[g].install='mandatory'
             else:
-                list.append((g,'','off'))
+                for g in check_list:
+                    ri_data.Group.dict[g].install='mandatory'
+        return s,check_list
 
-        s,r=Dialog.dialog.checklist(text='choice group',height=self.height,width=self.width,list_height=self.height/5*4,default_item='base',choices=list,title='choices gourp')
-        r.append('vm')
-        for x in r:
-            print 'nmae:',ri_data.Group.dict[x].name
-            print 'install:',ri_data.Group.dict[x].install
-            print 'mandatory',ri_data.Group.dict[x].mandatory
-            print 'selection:',ri_data.Group.dict[x].selection
-            print 'optional:',ri_data.Group.dict[x].optional
+    def set_pkg(self):
+        s,check_list=self.choise_groups()
+        if s == 0 and check_list:
+            if check_list[0] == 'check all':
+                check_list = ri_data.Group.dict.keys()
+
+            count=0
+            while True:
+                if self.choise_optional(check_list[count]) == 0 :
+                    count = count + 1
+                else:
+                    count = count - 1
+                
+                if count < 0 or count > len(check_list) - 1: 
+                    print count
+                    break
+        return s
+
+#        check_list.append('vm')
+#        for g in check_list:
+#            print 'nmae:',ri_data.Group.dict[g].name
+#            print 'install:',ri_data.Group.dict[g].install
+#            print 'mandatory',ri_data.Group.dict[g].mandatory
+#            print 'selection:',ri_data.Group.dict[g].selection
+#            print 'optional:',ri_data.Group.dict[g].optional
 
 
 
+
+ri_data.Partition.init_from_os()
+ri_data.MountPoint.init_from_internal()
 xmldoc_cfg = minidom.parse(config_xml)
 root_cfg   = xmldoc_cfg.firstChild
 ri_data.Group.init_from_config_xml(root_cfg)
-Group(20,50)
-Dialog.dict['group'].choise_groups()
+
 
 #Welcome(15,50)
 #Dialog.dict['welcome'].get_welcome()
-##print Dialog.status
-##
-#ri_data.Partition.init_from_os()
-#print ri_data.Partition.dict.keys()
-#ri_data.MountPoint.init_from_internal()
-#print ri_data.MountPoint.dict.keys()
+#
 #MountPoint(20,75)
 #Dialog.dict['mountpoint'].set_data()
-##
+#
 #SerialNumber(10,50)
 #Dialog.dict['serialnumber'].set_number()
-##
+#
 #Network(10,50)
 #Dialog.dict['network'].set_data()
-
+#
+Group(20,50)
+Dialog.dict['group'].set_pkg()