<?
include ('db.inc');
$id = $_GET['id'];
$i = mysql_query("SELECT link FROM download WHERE id='$id' LIMIT 1");
$dl = mysql_fetch_object ($i); 
$Datei = $dl->link;
$Dateiname = basename($Datei);
$Größe = filesize($Datei);
header('Content-Type: application/force-download');
header("Content-Disposition: attachment; filename='$Dateiname'");
header('Content-Length: $Größe');
readfile($Datei);
?>