Get Trillian here!
http://www.trillian.im/learn/tour-android.html
Connect Everywhere
Wherever you go, you can now chat with your friends on AIM, Facebook Chat, Windows Live Messenger, Yahoo! Messenger, Google Talk, ICQ and a lot more!
Cloud synchronization
As a Trillian user, all your contacts and accounts are automatically carried over to your new Android device through the magic of the cloud!
Robust chat features
Tabbed chat: Switch between many simultaneous chat sessions easily by tapping the tabs. View latest activities at a glance!
Landscape mode: We know you want it, so we included this in the first version of our Android port! Works perfectly with phones with a sliding keyboard.
Send emoticons, photos and buzz: Share a picture taken with your phone camera, have fun with a large variety of emoticons, and even buzz your friends to demand attention!