diff --git a/src/MGRAST/lib/resources/heartbeat.pm b/src/MGRAST/lib/resources/heartbeat.pm
index dccb1fcf..562d33ab 100644
--- a/src/MGRAST/lib/resources/heartbeat.pm
+++ b/src/MGRAST/lib/resources/heartbeat.pm
@@ -15,8 +15,8 @@ sub new {
   
   # Add name / attributes
   $self->{name} = "heartbeat";
-  $self->{services} = { 'FTP' => 'ftp://ftp.metagenomics.anl.gov',
-			'website' => 'http://metagenomics.anl.gov/',
+  $self->{services} = { 'FTP' => $Conf::ftp_download,
+			'website' => $Conf::cgi_url,
 			'SHOCK' => $Conf::shock_url,
 			'AWE' => $Conf::awe_url,
 			'M5NR' => $Conf::m5nr_solr,
diff --git a/src/MGRAST/lib/resources/user.pm b/src/MGRAST/lib/resources/user.pm
index ae904336..5d566438 100644
--- a/src/MGRAST/lib/resources/user.pm
+++ b/src/MGRAST/lib/resources/user.pm
@@ -1087,7 +1087,7 @@ sub create_user {
   $abody->param('LOGIN', $user->login);
   $abody->param('EMAIL_USER', $user->email);
   $abody->param('APPLICATION_NAME', "MG-RAST");
-  $abody->param('APPLICATION_URL', "http://metagenomics.anl.gov");
+  $abody->param('APPLICATION_URL', $Conf::cgi_url);
   $abody->param('EMAIL_ADMIN', "mg-rast\@mcs.anl.gov");
   $abody->param('URL', $url);
   if ($cgi->param('country')) {
@@ -1122,7 +1122,7 @@ sub create_user {
   $ubody->param('LOGIN', $user->{login});
   $ubody->param('EMAIL_USER', $user->{email});
   $ubody->param('APPLICATION_NAME', "MG-RAST");
-  $ubody->param('APPLICATION_URL', "http://metagenomics.anl.gov");
+  $ubody->param('APPLICATION_URL', $Conf::cgi_url);
   $ubody->param('EMAIL_ADMIN', "mg-rast\@mcs.anl.gov");
   
   $user->send_email( "mg-rast\@mcs.anl.gov",
@@ -1145,7 +1145,7 @@ sub set_password {
     $body->param('LOGIN', $user->{login});
     $body->param('NEWPASSWORD', $password);
     $body->param('APPLICATION_NAME', "MG-RAST");
-    $body->param('APPLICATION_URL', "http://metagenomics.anl.gov");
+    $body->param('APPLICATION_URL', $Conf::cgi_url);
     $body->param('EMAIL_ADMIN', "mg-rast\@mcs.anl.gov");
     
     $user->send_email( "mg-rast\@mcs.anl.gov",
diff --git a/src/WebApplication/WebConfig.pm b/src/WebApplication/WebConfig.pm
index 0d38ff5f..3e3479f6 100644
--- a/src/WebApplication/WebConfig.pm
+++ b/src/WebApplication/WebConfig.pm
@@ -42,7 +42,7 @@ our $NODB   = undef;
 # Default values for the web application
 #
 our $APPLICATION_NAME = 'MG-RAST';
-our $APPLICATION_URL  = 'http://metagenomics.anl.gov/';
+our $APPLICATION_URL  = "$Conf::cgi_url/";
 our $ADMIN_EMAIL = 'mg-rast@mcs.anl.gov';
 
 #
@@ -50,10 +50,7 @@ our $ADMIN_EMAIL = 'mg-rast@mcs.anl.gov';
 # to web applications a backend depends on. 
 # rf. to User->grant_login_right
 #
-our $LOGIN_DEPENDENCIES = { 'RAST'       => [ 'SeedViewer', 'MGRAST', 'PRAST' ],
-			    'SeedViewer' => [ 'RAST', 'MGRAST', 'PRAST' ],
-			    'MGRAST'     => [ 'RAST', 'SeedViewer', 'PRAST' ],
-			    'PRAST'      => [ 'RAST', 'SeedViewer', 'MGRAST' ] };
+our $LOGIN_DEPENDENCIES = { 'MGRAST'     => [] };
 
 
 #