Internet Videoconferencing

• Dimdim  - Web conferencing service which allows users to share their desktop, collaborate, talk, show slides, chat, and broadcast via webcam. Includes several pricing options, including one that's free.
• Hall.com  - Makes communicating and collaborating with a team, company, or community easy, and in real-time.
• MegaMeeting.com  - Video, web conferencing, and online seminar solutions for US, Canada, and international customers.
• SightSpeed  - Offers international video chat, mail, and conferencing services for personal and business uses.
• WebEx Communications  - Suite of on-demand web meeting applications. Facilitates video conferencing and web seminars.