Er da forskel ?

Hey.
Vil jeg kunne udskifte <form name="form1" method="get" action="opdater.php">

Med

<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post" enctype="multipart/form-data">

hvis jeg i starten laver

<?php
session_start();
if (isset($_SESSION['aid'])) {
    include("config.php");
    if($_POST['upload']){
        if ($_POST['pic'] == 1) {
            $files = $_FILES['upfil']['name'];
            $dist = $_SERVER["DOCUMENT_ROOT"] . "/newz/";
            move_uploaded_file($_FILES['upfil']['tmp_name'], $dist . $files);
        }
        elseif ($_POST['pic'] == 2) {
            $files = "opdatering.gif";
        } else {
            $files = "nopic.gif";
        }
        mysql_query("INSERT INTO nyhed (title, text, name, file) values ('$_POST[title]', '$_POST[text]', '$_POST[name]', '$files')") or die (mysql_error ());
        header("Location: index.php");
    }
?>