diff --git a/html/includes/graphs/mac_acc_total.inc.php b/html/includes/graphs/mac_acc_total.inc.php
index 8545bfb78..288d3ecc6 100644
--- a/html/includes/graphs/mac_acc_total.inc.php
+++ b/html/includes/graphs/mac_acc_total.inc.php
@@ -1,16 +1,15 @@
 <?php
 
 function graph_mac_acc_total ($args) {
-  global $config;
-  if($args['height'] < "99") { $options .= " --only-graph "; }
+
+  include("common.inc.php");
+
   if($args['sort'] == "in" || $args['sort'] == "out") { $sort = "bps_" . $args['sort']; } else { $sort = "bps"; }
-  $imgfile = $config['install_dir'] . "/graphs/" . $args['graphfile'];
-  $options .= " --alt-autoscale-max -E --start ".$args['from']." --end " . ($args['to'] - 150) . " --width ".$args['width']." --height ".$args['height']." ";
-  $options .= $config['rrdgraph_def_text'];
+
   $sql = "SELECT *, (bps_in + bps_out) AS bps FROM `mac_accounting` AS M, `interfaces` AS I, `devices` AS D WHERE M.interface_id = '".$args['port']."'
-          AND I.interface_id = M.interface_id AND I.device_id = D.device_id ORDER BY $sort DESC LIMIT 0,10";
+          AND I.interface_id = M.interface_id AND I.device_id = D.device_id ORDER BY $sort DESC LIMIT 0," . $args['topn'];
   $query = mysql_query($sql);
-  if($args['width'] <= "300") { $options .= "--font LEGEND:7:".$config['mono_font']." --font AXIS:6:".$config['mono_font']." --font-render-mode normal "; }
+  if($args['width'] <= "300") { $options .= " --font LEGEND:7:".$config['mono_font']." --font AXIS:6:".$config['mono_font']." --font-render-mode normal "; }
   $pluses = ""; $iter = '0';
   $options .= " COMMENT:'                                     In\: Current     Maximum      Total      Out\: Current     Maximum     Total\\\\n'";
   while($acc = mysql_fetch_array($query)) {
@@ -57,8 +56,9 @@ function graph_mac_acc_total ($args) {
    }
   }
   $options .= $optionsb;
-  $thing = shell_exec($config['rrdtool'] . " graph $imgfile $options");
-  return $imgfile;
+#  echo($config['rrdtool'] . " graph $graphfile $options");
+  $thing = shell_exec($config['rrdtool'] . " graph $graphfile $options");
+  return $graphfile;
 }
 
 $args['port']      = $_GET['port'];
@@ -69,6 +69,7 @@ $args['from']      = $from;
 $args['to']        = $to;
 $args['width']     = $width;
 $args['height']    = $height;
+if(is_numeric($_GET['topn'])) { $args['topn'] = $_GET['topn']; } else { $args['topn'] = '10'; }
 
 $graph = graph_mac_acc_total ($args);
 
diff --git a/html/includes/graphs/multi_bits.inc.php b/html/includes/graphs/multi_bits.inc.php
index 8098b8001..a07e35693 100644
--- a/html/includes/graphs/multi_bits.inc.php
+++ b/html/includes/graphs/multi_bits.inc.php
@@ -1,13 +1,11 @@
 <?php
 
-function graph_multi_bits ($interfaces, $graph, $from, $to, $width, $height, $title, $vertical, $inverse, $legend = '1') {
-  global $config, $installdir;
-  $imgfile = $config['install_dir'] . "/graphs/" . "$graph";
-  $options = "--alt-autoscale-max -E --start $from --end " . ($to - 150) . " --width $width --height $height";
-  $options .= $config['rrdgraph_def_text'];
-  if($height < "99") { $options .= " --only-graph"; }
+function graph_multi_bits ($args) {
+
+  include("common.inc.php");
+
   $i = 1;
-  foreach(explode(",", $interfaces) as $ifid) {
+  foreach(explode(",", $args['interfaces']) as $ifid) {
     $query = mysql_query("SELECT `ifIndex`, `hostname` FROM `interfaces` AS I, devices as D WHERE I.interface_id = '" . $ifid . "' AND I.device_id = D.device_id");
     $int = mysql_fetch_row($query);
     if(is_file($config['rrd_dir'] . "/" . $int[1] . "/" . $int[0] . ".rrd")) {
@@ -28,7 +26,7 @@ function graph_multi_bits ($interfaces, $graph, $from, $to, $width, $height, $ti
   $options .= " CDEF:inbits=inoctets,8,*";
   $options .= " CDEF:outbits=outoctets,8,*";
   $options .= " CDEF:doutbits=doutoctets,8,*";
-  if($legend == "no") {
+  if($args['legend'] == '0') {
    $options .= " AREA:inbits#CDEB8B:";
    $options .= " LINE1.25:inbits#006600:";
    $options .= " AREA:doutbits#C3D9FF:";
@@ -44,16 +42,22 @@ function graph_multi_bits ($interfaces, $graph, $from, $to, $width, $height, $ti
    $options .= " LINE1.25:doutbits#000099:Out";
    $options .= " GPRINT:outbits:LAST:%6.2lf%s";
    $options .= " GPRINT:outbits:AVERAGE:%6.2lf%s";
-   $options .= " GPRINT:outbits:MAX:%6.2lf%s";
+   $options .= " GPRINT:outbits:MAX:%6.2lf%s\\\l";
   }
-  if($width <= "300") { $options .= " --font LEGEND:7:".$config['mono_font']." --font AXIS:6:".$config['mono_font']." --font-render-mode normal"; }
-  $thing = shell_exec($config['rrdtool'] . " graph $imgfile $options");
-  return $imgfile;
+  $thing = shell_exec($config['rrdtool'] . " graph $graphfile $options");
+  return $graphfile;
 }
 
 if($_GET['if']) { $interfaces = $_GET['if']; }
 if($_GET['interfaces']) { $interfaces = $_GET['interfaces']; }
 
-$graph = graph_multi_bits ($interfaces, $graphfile, $from, $to, $width, $height, $title, $vertical, $inverse, $legend);
+$args['interfaces'] = $interfaces;
+$args['graphfile'] = $graphfile;
+$args['from']      = $from;
+$args['to']        = $to;
+$args['width']     = $width;
+$args['height']    = $height;
+
+$graph = graph_multi_bits ($args);
 
 ?>
diff --git a/poll-device.php b/poll-device.php
index a09c493ca..b66586feb 100755
--- a/poll-device.php
+++ b/poll-device.php
@@ -72,10 +72,11 @@ while ($device = mysql_fetch_array($device_query)) {
       list($a,$b,$c,$d) = explode("\n", shell_exec($snmp_cmdb));
       if($b == "0") { $ciscomodel = $a; }
       if($d == "0") { $ciscomodel = $c; }
+      $ciscomodel = str_replace("\"","",$ciscomodel);
     } else { unset($ciscomodel); }
 
     $snmpdata = shell_exec($snmp_cmd);
-#    $snmpdata = preg_replace("/^.*IOS/","", $snmpdata);
+    #$snmpdata = preg_replace("/^.*IOS/","", $snmpdata);
     $snmpdata = trim($snmpdata);
     $snmpdata = str_replace("\"", "", $snmpdata);
     list($sysUptime, $sysLocation, $sysContact, $sysName) = explode("\n", $snmpdata);
diff --git a/poll-mac_accounting.php b/poll-mac_accounting.php
index 887065103..b2be7b4f1 100755
--- a/poll-mac_accounting.php
+++ b/poll-mac_accounting.php
@@ -19,10 +19,15 @@
    $oid .= ".".hexdec(substr($mac, 10, 2));
 
    $snmp_cmd  = $config['snmpget'] . " -m CISCO-IP-STAT-MIB -O Uqnv -" . $acc['snmpver'] . " -c " . $acc['community'] . " " . $acc['hostname'];
-   $snmp_cmd .= " cipMacSwitchedBytes.". $acc['ifIndex'] .".input." . $oid;
-   $snmp_cmd .= " cipMacSwitchedBytes.". $acc['ifIndex'] .".output." . $oid;
-   $snmp_cmd .= " cipMacSwitchedPkts.". $acc['ifIndex'] .".input." . $oid;
-   $snmp_cmd .= " cipMacSwitchedPkts.". $acc['ifIndex'] .".output." . $oid;
+   #$snmp_cmd .= " cipMacSwitchedBytes.". $acc['ifIndex'] .".input." . $oid;
+   #$snmp_cmd .= " cipMacSwitchedBytes.". $acc['ifIndex'] .".output." . $oid;
+   #$snmp_cmd .= " cipMacSwitchedPkts.". $acc['ifIndex'] .".input." . $oid;
+   #$snmp_cmd .= " cipMacSwitchedPkts.". $acc['ifIndex'] .".output." . $oid;
+   $snmp_cmd .= " cipMacHCSwitchedBytes.". $acc['ifIndex'] .".input." . $oid;
+   $snmp_cmd .= " cipMacHCSwitchedBytes.". $acc['ifIndex'] .".output." . $oid;
+   $snmp_cmd .= " cipMacHCSwitchedPkts.". $acc['ifIndex'] .".input." . $oid;
+   $snmp_cmd .= " cipMacHCSwitchedPkts.". $acc['ifIndex'] .".output." . $oid;
+
 
    $snmp_output = trim(shell_exec($snmp_cmd));