BoostCam provides a quick and simple way to start a two-way video chat with someone else. You simply point your browser there and click a single button to start a chat. There's no sign-up for you, or the person you talk to--you just send them the URL it creates each time you begin a new conversation. But BoostCam is missing one big thing that some of its competitors have: text chat. Orgoo, another no-register site, does the video thing with an additional two people, bringing the total up to four. It also throws in rich text chat. Also, TokBox (which requires registration for the host) lets you video chat with three other people, and works inside of third-party services like Meebo through its application programming interface.