Powered by an powerful Dual-core 1 GHz processor and sleek BlackBerry Tablet OS supporting POSIX OS, SMP, Open GL, BlackBerry® 6, WebKit, Adobe Flash, Java® and Adobe Mobile AIR technologies the BlackBerry PlayBook Tablet Computer has now been revealed on an hands-on video, after watching the video and jaw dropping spec sheet we can be pretty sure this is going to be some serious competition for Apple iPad, Windows 7 and Android Tablets.