At the RSA conference, Will Drewry (software security engineer at Google) announced a business version of Chrome OS. The release date is supposed to be some time in 2011. Besides the mere (prospective) existence, there aren’t any details known about it. So check back later, I’ll keep you informed.
Last year in November, Jon Stokes and Ryan Paul had engineering director Matthew Papakipos and Google PR Eitan Bencuya in an interview about Chrome OS. The interview was released in January 2010 and reveals detail information about Google’s new operating system.