Opening the TiVo Backdoor
 

Backdoors are the fun remote codes--the ones that require a little more knowledge to get into. You're not going to stumble upon these by accident; you have to know what you're looking for.

TiVo Hacks covers tips for changing the order of recorded programs, activating the 30-second skip to blaze through commercials, and more, by using magical remote-control codes. Once you take the lid off, you will learn how to gain even more fun and functionality. You can upgrade the hard drive for more hours of recording, log in to the serial port for command-line access to programming data, log files, closed-captioning data, display graphics on the TiVo screen, and even play MP3s.

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