Research In Motion (RIM) is presenting a very interesting and useful device called BlackBerry Presenter. This allow you to deliver PowerPoint presentations using your BlackBerry smartphone without needing a computer. The device is connected using Bluetooth and works with a monitor or projector using VGA or S-video. Slide animations and effects in Powerpoint 2003 and 2007 are supported, plus the Freeze mode and Loop mode. It works with BlackBerry Bold 9000, BlackBerry Bold 9700, BlackBerry Curve 8500 Series, BlackBerry Curve 8900, BlackBerry Storm and BlackBerry Tour and costs $199.

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