AIM + Colored Labels on GMail

Two new features has been added into GMail, which is AIM chat client and also colored labels. Now you can chat with AIM's friends (i think it's only popular in US). To use this features, you will have to use the latest browser version (IE 7 and Firefox 2). I don't know whether Opera has support on this, but i think it's just a matter of time if it doesn't.