IMO.im is a free IM client based on a web interface that supports Yahoo!, AIM, Facebook, GTalk, ICQ, Jabber, MSN, MySpace, Skype. This service also allows video calls.
Video calls offer a big chat window and if the connection is down, automatically reconnects.
Stay in touch with friends on different protocols without having to download or install additional audio or video software (as long as you have flash installed on your browser): AIM, Facebook, Google Talk, ICQ, Jabber, MSN,
MySpace, Skype, and Yahoo!
Resize the video chat window
Customize the settings – Adjust the volume, video quality, and display settings