digg_url ='http://digg.com/software/Official_First_Chrome_OS_screenshots_revealed'; Google had a low-key event today to preview Chrome OS, its new operating system based on Linux and the Chrome browser. Things are still pretty early -- it's not even in beta yet, let alone on shipping products -- but that's the first official screen shot right there, and the big features are all roughed out. The entire system is web-based and runs in the Chrome browser -- right down to USB drive contents, which show up in a browser tab, and the notepad, which actually creates a Google Docs document. Web apps are launched from a persistent ap
