Played around w/ a friend's Fios internet and TV setup. As mentioned by others earlier, really didn't notice a huge difference surfing site/pages, but downloading was definitely faster. Example, for videos in YouTube, download buffer indicator moved noticeably faster. Didn't play w/ the TV much, but the additional HD channels are a plus. I think I'll miss my HD DirecTivo though, but not a biggie as DirecTV's new DVRs aren't getting great reviews anyway.