Watch -All- The 2014 Winter Olympics Free Online! Are you ready for the 2014 Winter Olympics? viewers guide! We've got info on the Sochi 2014 Winter Olympics events you'll want to see! (BTW, Mashable's got links to the Olympic social accounts!) An Audio Video Receiver is a core component of any Home Theater and setting up the right way is just as important as calibrating your HDTV! All you need is a measuring tape and a Sound Level Meter, and in a few minutes the Dolby and DTS soundtracks on your TV shows and movies will sound amazing. Geoff tweets "@HDNation is there any benefit to running optical audio to receiver, and HDMI to TV instead of HDMI receiver passthrough for audio quality?" We explain which we'd choose (and why) for the best sounding home theater in the video!