Nimbuzz has updated the Nimbuzz social networking app for the iPhone, adding the ability to make VoIP calls to landlines and mobile phones via Skype-Out. The software supports multiple VoIP technologies and allows iPhone users to communicate over Wi-Fi, 3G, EDGE, GPRS and now via dial-up VoIP. Nimbuzz supports free calls to messenger friends over Skype, Yahoo! Messenger, Windows Live Messenger (MS
