can i make two site under one account?

[banglamax20]

I want to have two site-one forum (at root)which discuss about ebook sharing,and other is file host(folder under root) utility only for the said forum. This file host will host files only for the forum registered member and can be downloaded by only them. If anyone try to download directly using the link,returns with error. My question is- 1) can it is allowable? If yes then, 2)how to assign separate domain name for the second?

[Dead-i]

Please be aware before you do the following that File Hosting is not permitted on x10Hosting (read the terms of service). x10Hosting is a free web hosting company and is not for hosting all your files.

You can use Parked/Addon domains to use more than one domain on your account. Click here for more info