Google Talk and Gmail Talk ::: Chat on Google

Do you know that Gmail Beta is now Gmail Talk Beta? Yeah, google has
integrated it's chat client google talk into gmail's web based ajax
interface. Now you can chat right inside your gmail account. You no
longer need to install google talk to chat on google. You can save
your chat history in gmail. You can go off the record too. On gmail
talk you miss the voice and file sharing service. Google Talk's sound
quality has been certified to be better than Yahoo! and other voice
services.