NimbuzzOut for Cheap VOIP international calls from Mobile

Nimbuzz and Fring are the most popular Mobile applications for communication. Both of them are equipped with all common messenger services (like GTalk, Yahoo Messenger and Skype etc), Social Networking(Orkut, Facebook, Twitter) and SIP facility to make cheap calls from Mobile phones. Few Days back Nimbuzz has announced a new service which will allow Nimbuzz to make Cheap international calls from