You'll need VMWare Player [5] (or VMWare Fusion [6] for Macs) or VirtualBox [7] to get it running.
Info and download available at: http://gdgt.com/google/chrome-os/download/ [8]
Links:
[1] http://linux.philosweb.com/drupal/category/it/google-chrome
[2] http://linux.philosweb.com/drupal/category/it/innovation
[3] http://linux.philosweb.com/drupal/category/it/software/os
[4] http://linux.philosweb.com/drupal/category/it/web
[5] http://www.vmware.com/products/player/
[6] http://www.vmware.com/products/fusion/
[7] http://www.virtualbox.org/
[8] http://gdgt.com/google/chrome-os/download/