A commenter named Paul wins BlackBerry Cool’s My Dream BlackBerry Program Weekend Contest with a request for an adapter that would allow you to connect your BlackBerry to a projector so that you may show PowerPoint presentations right from your handheld.

Not a bad idea for short and simple presentations, especially if Research in Motion starts to add more memory and processor to next generation BlackBerry handhelds.  When it comes to large slide decks with transitional slides that build upon previous slides,  you cannot beat your old laptop.