HOWTO: Serviio 1.1 on Zyxel NSA 325

Hello, can I just ask if NSA 325 is capable of streaming to two Samsung TVs simultaneously (different movies and of course 1080p full hd movies with subtitles), I would have 100Mbps connection through router. I am asking because I am interested in buying Zyxel NSA 325 and I am concerned about the amount of ram and processor power that NSA325 has. On computer it works fine but its much more powerful then NAS. I would like to have my computer shut down while I watch movies and series, I would appreciate if someone could test this on his NSA325. BTW can I also use NAS as torrent download station and is it possible to connect external hard drive through USB and share it on Serviio. Thanks for the answers.