Qnext - instant messaging and p2p file sharing
This one tries to do it all. It supports all the big instant messaging services and also gives you a place for secure file sharing. I tried it for a couple days and the install was clean. All my instant messenger accounts worked fine. Yahoo, MSN, AIM, and ICQ. They also give you something like a personal chat room to share files online with other users.
Website - Quote from the website
One powerful P2P software to communicate, share and interact with rich media with complete security and no restrictions on file size.
(Chat with friends on Yahoo, AIM, MSN & ICQ!)
Voice over IP
Unlimited File Transfer
Group Text Chat
Advanced Photo Sharing
Remote PC Access