Trillian for Mac

Trillian is a free messenger found in the mac app store, it is one of the easiest messengers out there to stay connected with your friends. Trillian connects Facebook, Windows Live, Twitter, GTalk, AIM, Yahoo, and much much more. Trillian also syncs with Trillian for iphone which can be found on the iphone app store when you are on the go! Go check it out, I've tried it and its great!