This document includes an updated look at the worldwide PC monitor market, showing unit shipments, average selling prices (ASPs), and revenue by monitor type, size, and region. The document provides historical information for all of these areas for 2004 and forecasts the market annually by region through 2009. This document supersedes Worldwide PC Monitor 2005?2009 Forecast and Analysis: Flattening Out the Marketplace (IDC #33811, August 2005).