WEBSOCKETS, The future is now.

[rkalhans]

Mozilla's projects on WebSockets is in progress and will be released soon, most probably with a stable release of Firefox 3.7 or 3.8. This will revolutionize our understanding of real-time applications like online chat systems on web-browsers and other relatime systems,
Read more at URBAN ARTIST

Do post in ur comments there for further queries.

[yamax11]

seems interesting