Dan,
Thanks, just trying to wrap my mind around the functionality, realizing it does have limits. I have been more impressed with it as a secondary device to interface with the patient more so than I had expected, or maybe I am still in the titillated stage!!!

Jon,
I think this might answer your question, but I have not tried it out.
http://www.geek.com/chips/chrome-os-update-brings-dual-monitor-support-1529496/