Ebuddy Software is used for chatting purpose.. generally for mobile chatting.. It is messenger where some application are present like gtalk, facebook, Myspace, yahoo.
You can choose any of the application and chat with your friends.. It is very usefull. You can download it to your mobile but In some mobile, After installing also its not working So for that You can go to m.ebuddy.com and from there you can use their functions. But again in samsung corby txt B3210, it is very slow... but In nokia, speed is quite good.