What do u use Aim intstant messanger, hotmail instant messager or yahoo instant

i go to a website called meebo.com. its a web based messenger service. it has aim, yahoo, msn and gtalk all rolled into one. all you need to do is sign up (its free) and configure the site to use whiche ever messenger service you're subscribed to. since i have a lot of friends and they use different messenger services, meebo.com is a nice place to be chatting it. no downloads needed and the site doesn't go down that much.

i use trillian.....its all in one yahoo,msn and aol...