Xfire version 1.44 is now available, and it includes improvements to *BETA* person to person voice chat, dragging and dropping of groups in the friends interface, a CS:S infoview game skin, and more. Read all the details and then login to be automatically updated. Download Xfire 1.44 here
Blizzplanet uses XFire peer-to-peer closed servers to transfer big files such as movies. Players can chat and browse servers as well. Enjoy!