http://www.computeramerica.com/#!twitter-textbuster/c21hm
All you have to do to enter the weekly Twitter contest is send a tweet. All day Thursday, from Midnight to Show Time EST (12am – 10pm EST), send out a tweet containing (@ComputerAmerica), followed by a message. The message could be anything from “We love the show” to “Gimme free stuff!”. Doesn’t matter, all that matters is that you send it during Thursday. We will then choose at random anyone who sent a Tweet during that day.