BlackBerry users -- Windows Mobile, Sony Ericsson, and Palm will have to wait -- got a preview of a free update for their portable powerpoint presentation tool from Impatica at CTIA today. Using their handset, Bluetooth, and a Showmate presentation tool, users will be able to project the contents of their BlackBerry onto an overhead. The Impatica Showmate itself remains unchanged, it still sports the same VGA port for connecting to a projector, the powercord, and of course the base functionality remains the same. We had a quick visit with the tool and were able to wander though our site without issue, and really, you can't lose with a free update to an already cool product. Hit the read link for more info.