I am in NO WAY AFFILIATED WITH GOOGLE OR THE DEVELOPER. I only have one extra invite that I want to give away. You will be winning the whole gmail account the invite was sent to. You may do with it what you want.
So far I have only tried playing media files from a USB thumb drive, but so far so good.
Update: One question/concern I do have is whether or not powered devices would be safe to use. I have seen a video where someone attached a powered device, but I still have concerns especially about ground potential.
Fellow #nexus7 users, I'm in need of recommendations for a good case that doesn't add too much bulk (preferably keeping it big pocket size), provides support for holding the unit at an angle on flat surfaces, and is robust enough that I can hold the unit in an open book manner without causing tearing at the seem.