diff --git a/doc/ChangeLog b/doc/ChangeLog
index 35f094bcb..4fd15a020 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,4 +1,11 @@
 ------------------------------------------------------------------------
+r255 | ms | 2006-08-23 21:19:22 +0200 (Wed, 23 Aug 2006) | 4 lines
+
+Update:
+  * QoS ist funktionsfig (hoffentlich).
+  * "Aktualisieren" aus Log entfernt.
+  * In der header.pl aufgeraeumt.
+------------------------------------------------------------------------
 r254 | ms | 2006-08-21 21:15:32 +0200 (Mon, 21 Aug 2006) | 4 lines
 
 Programmupdate:
diff --git a/html/cgi-bin/connscheduler.cgi b/html/cgi-bin/connscheduler.cgi
index 382cefe8a..e99c4fb49 100644
--- a/html/cgi-bin/connscheduler.cgi
+++ b/html/cgi-bin/connscheduler.cgi
@@ -1,10 +1,12 @@
 #!/usr/bin/perl
 #
+# IPFire CGI
+# based on:
+#
 # IPCop Connection Scheduler Web-Iface
 #
 # This code is distributed under the terms of the GPL
 #
-#
 # 2006-04-xx created by weizen_42 at ipcop-forum dot de
 # 2006-06-xx added reboot and shutdown
 # 2006-08-20 added ipsecctrl
diff --git a/html/cgi-bin/hardwaregraphs.cgi b/html/cgi-bin/hardwaregraphs.cgi
index 3ccd93867..40a32e828 100644
--- a/html/cgi-bin/hardwaregraphs.cgi
+++ b/html/cgi-bin/hardwaregraphs.cgi
@@ -1,10 +1,10 @@
 #!/usr/bin/perl
 #
-# SmoothWall CGIs
-#
-# This code is distributed under the terms of the GPL
-#
-# (c) The SmoothWall Team
+# This code is based on hddGraph and mbmongraph
+# written by weizen_42 and distributed under the
+# terms of the GPLv2.
+# http://www.ban-solms.de/t/IPCop-mbmongraph.html
+# http://www.ban-solms.de/t/IPCop-hddgraph.html
 #
 
 use strict;
diff --git a/html/cgi-bin/wakeonlan.cgi b/html/cgi-bin/wakeonlan.cgi
index 87d540cbb..9f9c31655 100644
--- a/html/cgi-bin/wakeonlan.cgi
+++ b/html/cgi-bin/wakeonlan.cgi
@@ -1,6 +1,9 @@
 #!/usr/bin/perl
 #
 # IPFire WakeOnLan-AddOn CGI
+# This code is based on the wol-gui addon
+# for ipcop written by weizen_42.
+# http://www.ban-solms.de/t/IPCop-wolgui.html
 #
 # This code is distributed under the terms of the GPL
 #
diff --git a/src/scripts/connscheduler b/src/scripts/connscheduler
index c4ea8dc1d..1dcbe40fe 100644
--- a/src/scripts/connscheduler
+++ b/src/scripts/connscheduler
@@ -3,6 +3,8 @@
 # IPFire Connection Scheduler (F)Cron Job
 #
 # This code is distributed under the terms of the GPL
+# The original code is taken from weizen_42.
+# See /home/httpd/cgi-bin/connscheduler.cgi
 #
 
 use strict;
@@ -10,7 +12,6 @@ use strict;
 require '/var/ipfire/general-functions.pl';
 require '/var/ipfire/connscheduler/lib.pl';
 
-
 # seems to be necessary
 my $sleep_after_profile = 5;