diff --git a/cron/IARMonitor.php b/cron/IARMonitor.php
new file mode 100644
index 0000000..a273367
--- /dev/null
+++ b/cron/IARMonitor.php
@@ -0,0 +1,55 @@
+<?php
+
+    $statement = $RUNTIME['PDO']->prepare("CREATE TABLE IF NOT EXISTS `iarstates` (`userID` VARCHAR(36) NOT NULL COLLATE 'utf8_unicode_ci', `filesize` INT(11) NOT NULL, `iarfilename` VARCHAR(64) NOT NULL COLLATE 'utf8_unicode_ci', PRIMARY KEY (`userID`) USING BTREE) COLLATE='utf8_unicode_ci' ENGINE=InnoDB;");
+    $statement->execute(); 
+
+    $statement = $RUNTIME['PDO']->prepare("SELECT * FROM iarstates");
+    $statement->execute(); 
+
+    while($row = $statement->fetch()) 
+    {
+        $email          =   $RUNTIME['OPENSIM']->getUserMail($row['userID']);
+        $filesize       =   filesize("data/".$row['iarfilename']);
+
+        if($filesize != $row['filesize'])
+        {
+            $statementUpdate = $RUNTIME['PDO']->prepare('UPDATE iarstates SET filesize = :filesize WHERE userID = :userID');
+            $statementUpdate->execute(['filesize' => $filesize, 'userID' => $row['userID']]);
+
+            continue;
+        }else{
+            
+            $statementUpdate = $RUNTIME['PDO']->prepare('DELETE FROM iarstates WHERE userID = :userID');
+            $statementUpdate->execute(['userID' => $row['userID']]);
+
+            $mail = new PHPMailer(true);
+
+            $mail->SMTPDebug = SMTP::DEBUG_SERVER;
+            $mail->isSMTP();
+            $mail->Host       = $RUNTIME['SMTP']['SERVER'];
+            $mail->Port       = $RUNTIME['SMTP']['PORT']; 
+            $mail->SMTPAuth   = false;
+            
+
+            $mail->setFrom($RUNTIME['SMTP']['ADRESS'], $RUNTIME['GRID']['NAME']);
+            $mail->addAddress($email, $RUNTIME['OPENSIM']->getUserName($row['userID']));
+
+            $HTMLMESSAGE = 'Deine IAR ist bereit zum Download! <br> Du kannst sie <a href="'.$RUNTIME['IAR']['BASEURL'].$row['iarfilename'].'">hier</a> downloaden.';
+
+            $HTML = new HTML();
+            $HTML->importHTML("style/mail.html");
+            $HTML->setSeitenInhalt($HTMLMESSAGE); 
+            $HTML->build();
+
+            $mail->isHTML(true);
+            $mail->Subject = "Deine IAR steht nun bereit.";
+            $mail->Body    = $HTML->ausgabe();
+            $mail->AltBody = strip_tags($HTMLMESSAGE);
+
+            $mail->send();
+            $mail->SmtpClose();
+        }
+    }
+
+    
+?>
\ No newline at end of file
diff --git a/pages/profile.php b/pages/profile.php
index 4633895..a415b62 100644
--- a/pages/profile.php
+++ b/pages/profile.php
@@ -19,21 +19,23 @@
 
     if(isset($_REQUEST['createIAR']))
     {
-
-        $iarname = md5(time().$_SESSION['UUID'] . rand()).".iar";
-
-        $APIURL = $RUNTIME['SIDOMAN']['URL']."api.php?CONTAINER=".$RUNTIME['SIDOMAN']['CONTAINER']."&KEY=".$RUNTIME['SIDOMAN']['PASSWORD']."&METODE=COMMAND&COMMAND=".urlencode("save iar ".$_SESSION['FIRSTNAME']." ".$_SESSION['LASTNAME']." /* PASSWORD /downloads/".$iarname);
-        $APIResult = file_get_contents($APIURL);
-
-        if(trim($APIResult) == "DONE")
+        if($IARRUNNING == FALSE)
         {
-            $HTML->ReplaceSeitenInhalt("%%IARINFOMESSAGE%%", '<div class="alert alert-danger" role="alert">Deine IAR wird jetzt erstellt und der Download Link wird dir per E-Mail zugesendet. '.$APIResult.'</div>'); 
-
-            $statementIARSTART = $RUNTIME['PDO']->prepare('INSERT INTO iarstates (userID, filesize, iarfilename) VALUES (:userID, :filesize, :iarfilename)');
-            $statementIARSTART->execute(['userID' => $_SESSION['UUID'], 'filesize' => 0, 'iarfilename' => $iarname]);
-        }else{
-            $HTML->ReplaceSeitenInhalt("%%IARINFOMESSAGE%%", '<div class="alert alert-danger" role="alert">Es ist etwas schiefgelaufen, bitte warte etwas und versuche es erneut. '.$APIURL.'</div>'); 
+            $iarname = md5(time().$_SESSION['UUID'] . rand()).".iar";
 
+            $APIURL = $RUNTIME['SIDOMAN']['URL']."api.php?CONTAINER=".$RUNTIME['SIDOMAN']['CONTAINER']."&KEY=".$RUNTIME['SIDOMAN']['PASSWORD']."&METODE=COMMAND&COMMAND=".urlencode("save iar ".$_SESSION['FIRSTNAME']." ".$_SESSION['LASTNAME']." /* PASSWORD /downloads/".$iarname);
+            $APIResult = file_get_contents($APIURL);
+    
+            if(trim($APIResult) == "DONE")
+            {
+                $HTML->ReplaceSeitenInhalt("%%IARINFOMESSAGE%%", '<div class="alert alert-danger" role="alert">Deine IAR wird jetzt erstellt und der Download Link wird dir per E-Mail zugesendet. '.$APIResult.'</div>'); 
+    
+                $statementIARSTART = $RUNTIME['PDO']->prepare('INSERT INTO iarstates (userID, filesize, iarfilename) VALUES (:userID, :filesize, :iarfilename)');
+                $statementIARSTART->execute(['userID' => $_SESSION['UUID'], 'filesize' => 0, 'iarfilename' => $iarname]);
+            }else{
+                $HTML->ReplaceSeitenInhalt("%%IARINFOMESSAGE%%", '<div class="alert alert-danger" role="alert">Es ist etwas schiefgelaufen, bitte warte etwas und versuche es erneut. '.$APIURL.'</div>'); 
+    
+            }
         }
     }