GTalk

Welcome to Google Talk, a downloadable chat application by Google. Check out what Google Talk can do:

Text chat
Instant messages: share quick thoughts in real time
Status updates: see if friends are around and what they are up to
File transfer: instantly send and receive files, pictures, and more

Voice chat
Free long distance: make PC-to-PC calls to people anywhere in the world
Audio conferencing: talk to multiple people at once
Gmail integration: chat with your friends on Gmail 

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