Another new ad for the BlackBerry PlayBook has been added to the BlackBerry YouTube page, although we've not seen it air on as of yet -- it's a pretty awesome video that oddly enough, shows off some clips of the upcoming Thor movie as well. Have a look, drop some comments in the forums or on the post and let us know your thoughts. With a new software update rolling out, Facebook now available and more on the way -- I think we'll see plenty more RIM marketing for the BlackBerry PlayBook arrive soon.