File download after newsletter subscribing

Is it somehow possible, that after the users selected the files they want to download, they have to subscribe to a newsletter to download the files?
So users select all the files they need, after the scroll down below the file list, give their email address, click on the subscribe button, and after hitting the subscribe button the download starts?

Will this feature (email before download) be implemented soon ? I like your plugin but I also need this feature and the only solution for me is to use less practical plugins but having this feature...