Convert An Easy Php Code To Asp

I am having trouble with our server host they are saying that the php
upload limit is 20 mbs but using the code below with my flash file I
can only get it to do 8mbs. I know that asp is allowing for up to
20mbs though so I was hoping that someone would be able to change this
code to ASP(I am not very good at either php or asp). I think that
should be pretty easy:

<?php

if (is_uploaded_file($_FILES['Filedata']['tmp_name'])) {

$uploadDirectory = "uploads/";
$uploadFile = $uploadDirectory .
basename($_FILES['Filedata']['name']);

copy($_FILES['Filedata']['tmp_name'], $uploadFile);

}
?>