One common error is the register_globals setting in the C:\WINDOWS\php.ini is set to Off. This means that if you try to get a value from the query string (ex "/test.php?id=2") you cannot just get it by $id. You must use $GET["id"] to retrieve that. Similarly, <form method="post">, those form varaibles must be retrieved by $POST["new_title"]. But yes, try uploading the code