I don't think Radio Shack tells you how to build it, they only want to sell you a new one. Anyways, I found this website, but I don't think it's going to be easy to do anyways man, you need money and you need to know what you're doing in case you run into an inconvenience that needs to be repaired and the guide doesn't tell you how. Well here it is, knock yourself out man, good luck. http://www.the-gadgeteer.com/review/the_wedge_and_wedgetv_review