diff --git a/html/graph.php b/html/graph.php
index 97e91d86f..dfa1d1f03 100755
--- a/html/graph.php
+++ b/html/graph.php
@@ -1,5 +1,44 @@
 <?php
 
+include_once("Net/IPv4.php");
+
+if (isset($_GET['debug']))
+{
+  $debug = TRUE;
+  ini_set('display_errors', 1);
+  ini_set('display_startup_errors', 0);
+  ini_set('log_errors', 0);
+  ini_set('error_reporting', E_ALL);
+}
+else
+{
+  $debug = FALSE;
+  ini_set('display_errors', 0);
+  ini_set('display_startup_errors', 0);
+  ini_set('log_errors', 0);
+  ini_set('error_reporting', 0);
+}
+
+include_once("../includes/defaults.inc.php");
+include_once("../config.php");
+include_once("../includes/common.php");
+include_once("../includes/dbFacile.php");
+include_once("../includes/rewrites.php");
+include_once("includes/functions.inc.php");
+include_once("../includes/rrdtool.inc.php");
+include_once("includes/authenticate.inc.php");
+
+if (isset($config['allow_unauth_graphs']) && $config['allow_unauth_graphs'])
+{
+  $auth = "1"; ## hardcode auth for all with config function
+} else {
+  if (!$_SESSION['authenticated'])
+  {
+    graph_error("Session not authenticated");
+    exit;
+  }
+}
+
 include("includes/graphs/graph.inc.php");
 
-?>
\ No newline at end of file
+?>
diff --git a/html/includes/graphs/graph.inc.php b/html/includes/graphs/graph.inc.php
index eecde75f7..f7c4ec916 100644
--- a/html/includes/graphs/graph.inc.php
+++ b/html/includes/graphs/graph.inc.php
@@ -1,33 +1,5 @@
 <?php
 
-include_once("Net/IPv4.php");
-
-if (isset($_GET['debug']))
-{
-  $debug = TRUE;
-  ini_set('display_errors', 1);
-  ini_set('display_startup_errors', 0);
-  ini_set('log_errors', 0);
-  ini_set('error_reporting', E_ALL);
-}
-else
-{
-  $debug = FALSE;
-  ini_set('display_errors', 0);
-  ini_set('display_startup_errors', 0);
-  ini_set('log_errors', 0);
-  ini_set('error_reporting', 0);
-}
-
-include_once("../includes/defaults.inc.php");
-include_once("../config.php");
-include_once("../includes/common.php");
-include_once("../includes/dbFacile.php");
-include_once("../includes/rewrites.php");
-include_once("includes/functions.inc.php");
-include_once("../includes/rrdtool.inc.php");
-include_once("includes/authenticate.inc.php");
-
 $from     = mres($_GET['from']);
 $to       = mres($_GET['to']);
 $width    = mres($_GET['width']);
@@ -39,17 +11,6 @@ $id       = mres($_GET['id']);
 
 $graphfile = $config['temp_dir'] . "/"  . strgen() . ".png";
 
-if (isset($config['allow_unauth_graphs']) && $config['allow_unauth_graphs'])
-{
-  $auth = "1"; ## hardcode auth for all with config function
-} else {
-  if (!$_SESSION['authenticated'])
-  {
-    graph_error("Session not authenticated");
-    exit;
-  }
-}
-
 preg_match('/^(?P<type>[A-Za-z0-9]+)_(?P<subtype>.+)/', mres($_GET['type']), $graphtype);
 
 $type = $graphtype['type'];
@@ -113,20 +74,17 @@ function graph_error($string)
     imagedestroy($im);
     exit();
   }
-
 }
 
 if ($error_msg) {
   graph_error($graph_error);
 } elseif (!$auth) {
-
   if ($width < 200)
   {
    graph_error("No Auth");
   } else {
    graph_error("No Authorisation");
   }
-
 } else {
   #$rrd_options .= " HRULE:0#999999";
   if ($no_file)
@@ -137,15 +95,21 @@ if ($error_msg) {
     } else {
       graph_error("Missing RRD Datafile");
     }
+  } elseif($command_only) {
+    echo("<div class='infobox'>");
+    echo("<p style='font-size: 16px; font-weight: bold;'>RRDTool Command</p>");
+    echo("rrdtool graph $graphfile $rrd_options");
+    echo("</span>");
+    $return = rrdtool_graph($graphfile, $rrd_options);
+    echo("<br /><br />");
+    echo("<p style='font-size: 16px; font-weight: bold;'>RRDTool Output</p>$return");
+    unlink($graphfile);
+    echo("</div>");
   } else {
     if ($rrd_options)
     {
-
- #rrdtool_graph($filename, $options)
-
       rrdtool_graph($graphfile, $rrd_options);
-
-      if ($debug) { echo("<pre>".$rrd_cmd."</pre>"); }
+      if ($debug) { echo($rrd_cmd); }
       if (is_file($graphfile))
       {
         if (!$debug)
diff --git a/html/pages/graphs.inc.php b/html/pages/graphs.inc.php
index ef114ebf2..6b1ff37f0 100644
--- a/html/pages/graphs.inc.php
+++ b/html/pages/graphs.inc.php
@@ -89,6 +89,17 @@ if (!$auth)
     echo(generate_link("Hide Legend",$vars, array('page' => "graphs", 'legend' => "no")));
   }
 
+  echo('<div style="float: right;">');
+
+  if ($vars['showcommand'] == "yes")
+  {
+    echo(generate_link("Hide RRD Command",$vars, array('page' => "graphs", 'showcommand' => NULL)));
+  } else {
+    echo(generate_link("Show RRD Command",$vars, array('page' => "graphs", 'showcommand' => "yes")));
+  }
+
+  echo('</div>');
+
   print_optionbar_end();
 
   echo generate_graph_js_state($graph_array);
@@ -96,6 +107,13 @@ if (!$auth)
   echo('<div style="width: '.$graph_array['width'].'; margin: auto;">');
   echo(generate_graph_tag($graph_array));
   echo("</div>");
+
+  if($vars['showcommand']) 
+  {
+    $_GET = $graph_array;
+    $command_only = 1;
+    include("includes/graphs/graph.inc.php");
+  }
 }
 
 ?>
diff --git a/includes/discovery/processors/ios.inc.php b/includes/discovery/processors/ios.inc.php
index d7389290e..0b999c18e 100755
--- a/includes/discovery/processors/ios.inc.php
+++ b/includes/discovery/processors/ios.inc.php
@@ -1,6 +1,6 @@
 <?php
 
-if ($device['os_group'] == "cisco")
+if ($device['os_group'] == "cisco" || $device['os'] == "acsw")
 {
   echo("CISCO-PROCESS-MIB : ");
   $processors_array = snmpwalk_cache_oid($device, "cpmCPU", NULL, "CISCO-PROCESS-MIB");
diff --git a/includes/rrdtool.inc.php b/includes/rrdtool.inc.php
index b3c1eb1d3..af06ffd62 100644
--- a/includes/rrdtool.inc.php
+++ b/includes/rrdtool.inc.php
@@ -45,8 +45,8 @@ function rrdtool_pipe_open(&$rrd_process, &$rrd_pipes)
 
   $rrd_process = proc_open($command, $descriptorspec, $rrd_pipes, $cwd, $env);
 
-  stream_set_blocking($rrd_pipes[1], 0);
-  stream_set_blocking($rrd_pipes[2], 0);
+#  stream_set_blocking($rrd_pipes[1], 0);
+#  stream_set_blocking($rrd_pipes[2], 0);
 
   if (is_resource($rrd_process))
   {
@@ -68,6 +68,8 @@ function rrdtool_pipe_open(&$rrd_process, &$rrd_pipes)
 
 function rrdtool_pipe_close(&$rrd_process, &$rrd_pipes)
 {
+
+  global $debug;
   if ($debug)
   {
     echo stream_get_contents($rrd_pipes[1]);
@@ -82,10 +84,9 @@ function rrdtool_pipe_close(&$rrd_process, &$rrd_pipes)
   // proc_close in order to avoid a deadlock
 
   $return_value = proc_close($rrd_process);
-  if ($debug)
-  {
-    echo $return_value;
-  }
+
+  return $return_value;
+
 }
 
 /**
@@ -117,16 +118,26 @@ function rrdtool_graph($graph_file, $options)
       fwrite($rrd_pipes[0], "graph $graph_file $options");
     }
 
-    rrdtool_pipe_close($rrd_process, $rrd_pipes);
+    fclose($rrd_pipes[0]);
+
+    while (strlen($line) < 1) {
+      $line = fgets($rrd_pipes[1],1024);
+      $data .= $line;
+    }
+
+    $return_value = rrdtool_pipe_close($rrd_process, $rrd_pipes);
 
     if ($debug)
     {
         echo("<p>");
         if ($debug) { echo("graph $graph_file $options"); }
         echo("</p><p>");
-        echo "command returned $return_value\n";
+        echo "command returned $return_value ($data)\n";
         echo("</p>");
     }
+    return $data;
+  } else {
+    return 0;
   }
 }
 
diff --git a/includes/static-config.php b/includes/static-config.php
index 1210384a5..21b94bd83 100644
--- a/includes/static-config.php
+++ b/includes/static-config.php
@@ -162,7 +162,7 @@ $config['os'][$os]['over'][2]['text']   = "Memory Usage";
 $config['os'][$os]['icon']              = "cisco";
 
 $os = "acsw";
-$config['os'][$os]['group']             = "cisco";
+#$config['os'][$os]['group']             = "cisco";
 $config['os'][$os]['text']              = "Cisco ACE";
 $config['os'][$os]['ifname']            = 1;
 $config['os'][$os]['type']              = "network";
@@ -492,11 +492,11 @@ $os = "powerware";
 $config['os'][$os]['text']              = "Powerware UPS";
 $config['os'][$os]['type']              = "power";
 $config['os'][$os]['icon']              = "eaton";
-$config['os'][$os]['over'][0]['graph']  = "device_voltages";
-$config['os'][$os]['over'][0]['text']   = "Voltages";
+$config['os'][$os]['over'][0]['graph']  = "device_voltage";
+$config['os'][$os]['over'][0]['text']   = "Voltage";
 $config['os'][$os]['over'][1]['graph']  = "device_current";
 $config['os'][$os]['over'][1]['text']   = "Current";
-$config['os'][$os]['over'][2]['graph']  = "device_frequencies";
+$config['os'][$os]['over'][2]['graph']  = "device_frequency";
 $config['os'][$os]['over'][2]['text']   = "Frequencies";
 
 $os = "deltaups";