That's why i want a hack to be made to download a Attachment like a url instead. If that can be done it will be extremely hard for people to get the actual link to the file, but nobody is interested in making a hack like that i guess. Like a certain .url file in which customer's can simply edit and put their real links in there and upload as a attachment,when people download it,they don't download it but get redirected to the files instead. Of course my only concern would be people using Download Managers as their default downloading software,then they would be able to see the download links. I just want it to be as hard as possible is all for them.
Why do you want to hide the actual download URL?
You want to prevent remotelinking to your site? That could be done by some sort of anti-leech script