record a file located on a CDROM starting from the interface of the CDROM

Hi

I create a multimedia interactive CDROM with Flash 8 (Mac).

I would like that the user can record a file located on the CDROM starting from the interface of the CDROM and using only Flash 8.

I tested 2 methods :

1° : 'getURL' > but I don't want a webbrowser page opening.

2° : 'import flash.net.FileReference' + 'download' > the file path is relative (/pics/photo.jpg) and this method need a path using the http protocol (like a "web url").

without use an another software is it possible with only Flash 8 ???

Thanks