Furby Autopsy - Step by step instructions on how to take your Furby apart. Detailed photos and descriptions of the internal workings.The Hack Furby[tm] Two-Fifty Challenge - Includes component and contents information, complete schematic, and details about disassembly.
Hack Furby - Another Furby hacking site, and free e-mail forwarding as well.
Internet Info for Real People - Hacking Furby - How did Furby get to be so popular? Here is what is being done to reverse-engineer the little beast.
Hack Furby - A site full of resources for learning more about the technical workings of Furby's infra-red port.
Furby Hacked - Furby was finally hacked. This article explains how it happened and shows one potential use for the more versatile result.