Set yourself free when giving a presentation that involves a projector with OTC Wireless' WiJET, an 802.11b adapter that plugs into the projector's 15-pin VGA port. As long as your laptop's got a 802.11b or g card and the OTC software, you an beam your presentation from anywhere in the room to the projector. One note: The adapter is mainly intended for still images, video has limited support. The device will ship some time this quarter and cost $799. There are versions for the Mac and PC.