IMGiant is a new instant messaging client that lets you unify all your screen names from AIM, MSN, Yahoo, ICQ, and IRC in one tabbed chat window. All your buddies from your screen names are stored and viewed in one Buddy List window so you can always keep in touch with your family, friends, and co-workers. IMGiant is constantly updating and adding features; Such as starting up your own chat room, logging, customize buddy alias,and file transfer.
