visit these useful links referenced in the book:
www.packetizer.com - Extensive info on videoconferencing and Voice over IP
www.orangeware.com - WebCamDV IEEE1394-compatible video driver interface
www.gnomemeeting.org - Open Source program like NetMeeting
www.dazzle.com - USB video capture products
www.openh323.org - Open source project for videoconferencing software
http://myhome.hanafos.com/~soonjp/ - Extensive videoconferencing information
www.jottodesk.com - In-vehicle laptop mounting systems