http://www.bestbuy.ca/catalog/prodde...89&catid=20313
Product Features
If you're looking for power, this 7.2 channel receiver has it. 6 HDMI inputs can easily handle all of your high-definition audio and video sources, and can upscale video input up to 1080p via Faroudja DCDi Cinema. And with 135 watts of power and Dolby True-HD and DTS-HD audio support, sights and sounds will be in perfect harmony.
It's also equipped with THX certified theatre sound, which ensures you enjoy rich, cinematic-quality audio from your favourite movies. Plus, the Audyssey microphone can automatically optimize sound based on your room's acoustics.
An Ethernet port allows this receiver to output and receive audio files playing in real-time on your PC
A front-panel stereo input allows for an easy connection to your iPod or MP3 player
4 game modes (rock, sports, action or RPG) offer optimal sound for your gaming needs
Programmable remote
Powered zone 2 and zone 3 line-out for playback in another room (separate source)
what is the last one mean?