Rapideshare How Can I Change My Real File Path Into Virtual Path? E.g. Rapideshare.com Shows Their File Url.

How can i change my real file path into virtual path? e.g. Rapideshare.com shows their file url. - rapideshare

I want to change my way somehow Virtaula really. rapideshare.com show a URL of the download.

rapidshare.com/12345677 (some virtual) / fileName.rar.

Thanks