MacRumors.com

Apple has greatly expanded the iTunes Music Store this morning to include a number of new television show content.

Apple originally launched the video/television portion of their iTunes Store with limited content -- including only three ABC shows, and two Disney shows.

Today, Apple has launched with a number of new NBC, Sci Fi and USA shows including:

NBC: Law and Order, The Office, Surface, The Tonight Show, Late Night with Conan O'Brien, Alfred Hitchcock Presents, Dragnet, Adam-12, Knight Rider
Sci Fi: Battlestar Galactica, Battlestar Galactica Miniseries
USA: Monk

Most episodes remains $1.99 per episode, and some of the shows offered are "vintage" episodes of older television shows (Knight Rider, Adam-12, Dragnet, Alfred Hitchcock). (A few "special" episodes are priced at $9.99 per episode.)

Update: Press release - Apple has sold over 3 million videos in the first two months of video sales.