One of my local friends, Michael Carnell, posted to social media about the Office for Mac preview that is now available for download. You can run Office for Mac preview along side of Office 2011 for Mac. The install package is 2.5 GB in size so you will need a fast connection to the Net in order to download it. I am downloading it now and I will make an effort to review the new ribbon and other new bells and whistles that has been added.