Your friends are using different kinds of IM service, use different IM service is a difficult one. Imo Combine all your AIM, GoogleTalk, MSN, and Yahoo Messenger friends in one spot. There are no downloads required.
Imo is simple and easy to use.Just enter your username and password and select the service that you want to log in to. You can login to all your 4 IMs at one time.
You can link the active accounts in the session by clicking ‘Link Accounts’ button in the ‘Accounts’ menu. When you link your accounts, logging into any one of your linked accounts will automatically sign you into the other accounts .Another feature on the site is the ability to create group chats between buddies from any of your messaging services.