Google's GTALK

Google Talk is Google's instant communications service. It very simple hence faster with almost no bugs. More over if you want to do voice chat , it gives better quality with almost no breaks when compared to yahoo messenger or msn messenger .
Important facts of Google Talk Client:

* Quick Download
* Make free PC-to-PC voice calls
* Send and receive voicemail
* Transfer unlimited files and folders
* Receive chat and email notifications
* Archive your chats in Gmail
* Cost: Free

Click here to Visit GTalk Website

It will take a few seconds over a broadband connection or about three minutes over a typical modem. Google Talk requires Windows Vista/XP/2000 with a minimum 56k connection speed