Everything You Ever Wanted to Know about Aaron Sorkin's Studio 60

Here, on wikipedia, you'll find every possible morsel of information that exists out there about Studio 60.

It's beginning to look even more like The West Wing, with roles being offered to Bradley Whitford (Josh), Timothy Busfield (Danny), and Evan Handler (that guy who ended up on Sex in the City with Miranda, who also made West Wing appearances here and there).