/ Published in: ActionScript 3
What makes the Blackberry Playbook so cool is that Adobe AIR is natively installed. So if you're interested in making a Playbook app, all you need to do is fire up Flash Pro and create an AIR 2.5 file.
URL: http://chrisaiv.com/post/4187704195/developing-for-blackberry-playbook-using-flash-cs5-1