According to Engadget, the new TiVo Premiere and Premiere XL let you search and sort for programs by season, episode and cast members. They also let you search across media sources, including cable programming, Amazon, Netflix and YouTube. This means if you type in “THX,” you might just find THX trailers on YouTube or the classic Lucasfilm flick “THX 1138” (along with other THX Certified titles) on Netflix.

Phil Hinton and David Mackenzie of the AV Forums visited THX after CES in January to uncover the “secret sauce” behind THX testing and certification.

The new LG INFINIA LED LCD and Plasma TV series are the first THX Certified TVs to feature THX Bright Room, a new playback setting for watching movies when you prefer to have the living room lights turned on.