Hardware and performance

I had a small home server setup when I tried to use OWL Language Lab in my computer lab with a maximum of 16 students at a time. I had one server at home running both Moodle and Red5 streaming server. I could handle all 16 students starting a quiz at the same time, but could only handle 4 students at a time in the OWL language lab. My problem was due to the small bandwidth, only one and a half million bits per second, coming out from my home server. I hoped to move the streaming server to a computer right in my lab, but other projects kept me too busy to try it out.