You can store video files on a computer then stream them to FulGaz on the Apple TV. This is a great way to get around the file storage limitations on the Apple TV. The links mentioned in the video are also listed below.
Web server software that runs on your computer. It allows you to stream files via http directly to FulGaz. mamp.info
FulGaz video download Portal
The place for FulGaz users to download videos directly to their computer. members.fulgaz.com/downloads
The video above runs through setup on a Mac. If you're setting up on a PC, the port to use is port 80