Neos

Neos is a free, complete and comprehensive instant messaging client with which you'll be able to combine all of your MSN Messenger, Yahoo! and ICQ accounts onto a single user account.

With a nice-looking interface, Neos offers it users just about all of the most common options found on Instant Messengers, including the option of carrying out a videoconference, sending files to your contacts, or customizing the conversation windows' design.

With Neos you'll be able to choose between different connection statuses, as well as configure different kinds of notifications to let you know when certain contacts you selected are connected. The program also includes several interesting options, such as the option of being able to share a whiteboard with another user, or play video and audio files at the same time as a contact. It also includes a browser which you can locate next to the conversation window, so you'll no longer have to open several programs to surf the internet while chatting with your friends.