Posted by Lee Brimelow on the flash blog on the 17th:
You can now sign up to be notified when the first public betas of both Flash Player 10.1 and Adobe AIR 2.0 are available. We just started the private betas and we are really looking forward to getting these technologies into your hands as soon as possible. There are going to be so many interesting things that you will be able to do on Android and there are also going to be many new skills that you will need to learn, especially if you are new to mobile design. One thing that will help you tremendously is to learn more about optimizing content for mobile devices. There are separate sign-up pages for Flash Player 10.1 and Adobe AIR 2.0 so go on over and get registered. Unfortunately I can’t give any information about the specific dates for the betas.