This document discusses using video conferencing technology like iChat and Polycom to connect classrooms. It provides tips for planning successful video conferences, including testing connections, preparing students with questions, and having backup plans. Options discussed for hardware include using an iSight webcam, Firewire camcorder, or Polycom system. Enhancements like iChatUSBCam, iGlasses, and Conference Recorder can improve the iChat experience.