Make free international calls with Nimbuzz

Nimbuzz is a mobile application that supports mobile to pc and pc to mobile calling, instant messaging on a number of network like goggle talk, MSN/ live messenger and Nimbuzz. Also free or almost free international calling and text/ sms messaging to your cell phone.
The application is very easy to install and use, a seamless OTA (over the air) experience. It works with Nokia N-series like Nokia N93 and some other cell phones.
Considering the high cost of making international calls directly from your mobile phones, Nimbuzz is a viable alternative to paying international rates to your cellular provider. This is an interesting service that is really easy to use, i have installed it on my Nokia N93 and now building my contact list to be able to test it extensively but you read the Oliver Starr post at MobileCrunch about Nimbuzz.