Hi Joni and list: I have not signed up to beta test bookport. Nevertheless, when I connected my unit after the beta release of firmware 2.000.00.01, I was notified of it. This was surprising as I had not expected it. But as I had read comments about it on this list, I decided I wanted the additional functionality it offered. I took it and have not suffered any problem from having taken it. So I agree it seems to be very stable, even though it is apparently still considered a beta release. Hope this experience will reassure you. Cheers, Dave