NBC rolls out 52 weeks of programming in one fell swoop.

NBC has announced their new 52-week lineup which, for the first time in TV history, breaks the old fall to spring mode of programing.

It's no longer the captive audience with only three channels to choose from as it was in NBC's early days. Now they must compete with hundreds of cable channels, online TV and the ramifications of On Demand and DVR's. It's a brand new day in TV land and it's likely that the other major networks will soon follow suit. Here's what NBC has coming your way: NBC announces new schedule| Sheknows.com