BigTinCan is offering up a unique contest for the CrackBerry community. They have some great apps in store for the BlackBerry Developers Conference and in celebration are giving away 1000 copies of their awesome BuzzMe Pro app. The rules are simple - you need to figure out what the acronym BOPA stands for. Just head over to the contest page to take your guess. Entrants who get 3 words correct will receive a free copy of BuzzMe Pro, and entrants who get all 4 correct will be entered in a drawing for a free BlackBerry. That's all there is to it. The winners will be announced during the BlackBerry Developers Conference November 9th.