Anxiously awaiting RIM’s BlackBerry PlayBook? Research In Motion’s very own Inside BlackBerry blog has posted a three minute video showcasing the unreleased tablets HTML5 and Flash video prowess. The walkthrough demos several games, videos, and popular websites that all use the aforementioned technologies. We were hoping to get a little more concrete information about the PlayBook from RIM this week at CES, although the prospects aren’t looking all that great. Hit the jump to see the video and let us know what you think.