Trillian is a multi-network chat client
that currently supports IRC, AIM, ICQ, MSN, and Yahoo! Messenger. It
supports all of the features you've come to expect from a good IM
client, including but not limited to docking, multi-line edit boxes,
buddy alerts, multiple connections to the same medium, a powerful
skinning language, easy importing of your existing contacts, skinnable
emoticons, logging, "global" away/invisible features, and a unified
contact list. It is completely free with no nag screens or built-in ads.
