diff --git a/includes/billing.php b/includes/billing.php
index 89856ca79..8dcf6f038 100644
--- a/includes/billing.php
+++ b/includes/billing.php
@@ -18,7 +18,7 @@ function getDates($dayofmonth)
 
     $date_from = $year . $month . $dayofmonth;
     $date_to   = $newyear . $newmonth . $dayofmonth;
-    $dt_q = mysql_query("SELECT DATE_ADD(DATE_SUB('$date_from', INTERVAL 1 DAY), INTERVAL 1 MONTH);");
+    $dt_q = mysql_query("SELECT DATE_SUB(DATE_ADD('$date_from', INTERVAL 1 MONTH), INTERVAL 1 DAY);");
     $date_to = mysql_result($dt_q,0);
     $date_to = str_replace("-","",$date_to);
   }
@@ -35,7 +35,7 @@ function getDates($dayofmonth)
 
     $date_from = $newyear . $newmonth . $dayofmonth;
     $date_to   = $year . $month . $dayofmonth;
-    $dt_q = mysql_query("SELECT DATE_ADD(DATE_SUB('$date_to', INTERVAL 1 MONTH), INTERVAL 1 DAY);");
+    $dt_q = mysql_query("SELECT DATE_SUB(DATE_ADD('$date_to', INTERVAL 1 MONTH, INTERVAL 1 DAY);");
     $date_from = mysql_result($dt_q,0);
     $date_from = str_replace("-","",$date_from);
   }
@@ -57,17 +57,18 @@ function getDates($dayofmonth)
 }
 
 
-function getValue($host, $community, $snmpver, $port, $id, $inout)
+function getValue($host, $port, $id, $inout)
 {
   global $config;
 
   $oid  = "IF-MIB::ifHC" . $inout . "Octets." . $id;
-  $value = shell_exec($config['snmpget'] ." -m IF-MIB -c $community -$snmpver -O qv $host:$port $oid");
+  $device = mysql_fetch_assoc(mysql_query("SELECT * from `devices` WHERE `hostname` = '" . $host . "' LIMIT 1"));
+  $value = snmp_get($device, $oid, "-O qv");
 
   if (!is_numeric($value))
   {
     $oid  = "IF-MIB::if" . $inout . "Octets." . $id;
-    $value = shell_exec($config['snmpget'] ." -m IF-MIB -c $community -$snmpver -O qv $host:$port $oid");
+    $value = snmp_get($device, $oid, "-Oqv");
   }
 
   return $value;
@@ -121,12 +122,12 @@ function get95thin($bill_id,$datefrom,$dateto)
   $measurements = mysql_result($m_query,0);
   $measurement_95th = round($measurements /100 * 95) - 1;
 
-  $q_95_text = "SELECT in_delta FROM bill_data  WHERE bill_id = $bill_id";
+  $q_95_text = "SELECT (in_delta / period / 1000 * 8) AS rate FROM bill_data  WHERE bill_id = $bill_id";
   $q_95_text .= " AND timestamp > $datefrom AND timestamp <= $dateto ORDER BY in_delta ASC";
   $q_95th = mysql_query($q_95_text);
   $m_95th = mysql_result($q_95th,$measurement_95th);
 
-  return(round($m_95th / 1000 / 300 * 8, 2));
+  return(round($m_95th, 2));
 }
 
 function get95thout($bill_id,$datefrom,$dateto)
@@ -137,12 +138,12 @@ function get95thout($bill_id,$datefrom,$dateto)
   $measurements = mysql_result($m_query,0);
   $measurement_95th = round($measurements /100 * 95) - 1;
 
-  $q_95_text = "SELECT out_delta FROM bill_data  WHERE bill_id = $bill_id";
+  $q_95_text = "SELECT (out_delta / period / 1000 * 8) AS rate FROM bill_data  WHERE bill_id = $bill_id";
   $q_95_text .= " AND timestamp > $datefrom AND timestamp <= $dateto ORDER BY out_delta ASC";
   $q_95th = mysql_query($q_95_text);
   $m_95th = mysql_result($q_95th,$measurement_95th);
 
-  return(round($m_95th / 1000 / 300 * 8, 2));
+  return(round($m_95th, 2));
 }
 
 function getRates($bill_id,$datefrom,$dateto)
@@ -189,4 +190,4 @@ function getTotal($bill_id,$datefrom,$dateto)
 
 $dayofmonth     = date("j"); //FIXME is this used anywhere?
 
-?>
\ No newline at end of file
+?>
diff --git a/includes/static-config.php b/includes/static-config.php
index fab48b500..b0d71106b 100644
--- a/includes/static-config.php
+++ b/includes/static-config.php
@@ -338,6 +338,13 @@ $config['os'][$os]['over'][1]['text']   = "CPU Usage";
 $config['os'][$os]['over'][2]['graph']  = "device_mempools";
 $config['os'][$os]['over'][2]['text']   = "Memory Usage";
 
+$os = "proxim";
+$config['os'][$os]['text']              = "Proxim";
+$config['os'][$os]['type']              = "network";
+$config['os'][$os]['icon']              = "proxim";
+$config['os'][$os]['over'][0]['graph']  = "device_bits";
+$config['os'][$os]['over'][0]['text']   = "Device Traffic";
+
 $os = "powerconnect";
 $config['os'][$os]['text']   		= "Dell PowerConnect";
 $config['os'][$os]['ifname'] 		= 1;
diff --git a/poll-billing.php b/poll-billing.php
index a5443e458..c4b407606 100644
--- a/poll-billing.php
+++ b/poll-billing.php
@@ -40,10 +40,8 @@ function CollectData($bill_id)
 
     echo("\nPolling ".$port_data['ifDescr']." on ".$port_data['hostname']."\n");
 
-    $port_in_measurement = trim(getValue($host, $port_data['community'], $port_data['snmpver'], $port, $port_data['ifIndex'], "In"));
-    $port_out_measurement = trim(getValue($host, $port_data['community'], $port_data['snmpver'], $port,  $port_data['ifIndex'], "Out"));
-
-    echo("$port_in_measurement and $port_out_measurement \n");
+    $port_in_measurement = getValue($host, $port, $port_data['ifIndex'], "In");
+    $port_out_measurement = getValue($host, $port, $port_data['ifIndex'], "Out");
 
     $now = mysql_result(mysql_query("SELECT NOW()"), 0);
 
@@ -120,4 +118,4 @@ function CollectData($bill_id)
 
 if ($argv[1]) { CollectData($argv[1]); }
 
-?>
\ No newline at end of file
+?>