Download iz MYSQL baze s PHP-jem

Zdravo!

Imam sledeč problem...
V bazo uploadam fajl in nikakor ne znam poštimat PHP skipte da bi mi jo downloadalo. Izpiše mi polno nekih znakov.
Prosim za pomoč, če sem pa še kej pozabu mi pa povejte :)

MYSQL baza

`tbl_upload` (
  `id` int(11) NOT NULL auto_increment,
  `name` varchar(30) collate utf8_slovenian_ci NOT NULL,
  `type` varchar(30) collate utf8_slovenian_ci NOT NULL,
  `size` int(11) NOT NULL,
  `content` mediumblob NOT NULL,
  PRIMARY KEY  (`id`)
) ENGINE=MyISAM  DEFAULT CHARSET=utf8 COLLATE=utf8_slovenian_ci

Skripta za download

<?php
include ("login.php");
$sql = "SELECT id, name FROM tbl_upload";
$res = mysql_query($sql);
if(mysql_num_rows($res) == 0)
{
echo "V bazi ni datotek. <br />";
}
else
{
while(list($id, $name) = mysql_fetch_array($res))
{
?>
<a href="down.php?id=<?php echo $id;?>"><?php echo $name;?></a><br />
<?php
}
}
if(isset($_GET['id']))
    {
    $id    = $_GET['id'];
    $sql = "SELECT name, type, size, content FROM tbl_upload WHERE id = '$id'";
    $res = mysql_query($sql);
    list($name, $type, $size, $content) = mysql_fetch_array($res);
    header("Content-length: $size");
    header("Content-type: $type");
    header("Content-Disposition: attachment; filename=$name");
    echo $content;
    mysql_close($link);
    exit;
    }
?>