The 2004 Olympics will be shown on the digital NBC OTA channel 24-hours a day in HD, on an 8-hour loop, but it will be delayed about a day. I think lets say Saturday's Olympic action will be shown on regular NBC starting at like 11pm or 1am that night/Sunday morning live, then most of the action Sunday in prime-time, then Sunday night will be shown in HD. But the HD programming will loop continuously every 8 hours throughout the whole 2 weeks. Pretty cool that you'll be able to see some olympics in HD no matter what time you turn it on, but it will be delayed even past when regular NBC is showing it. So basically, NBC analog will have one set of programming, and the digital version will have a whole 'nother set, as well as different broadcasters/commentators.