well ... I think all the IM clients do good things ... just in different places. And in a way they all suck. We usually use the one that our friends have most of. My friends mostly have AIM so I use aim mostly. Msn is alright, Yahoo is alright, and personally I think AIM sucks. I Prefer anything else really ... Trillian is nice. Gaim is better ... I like Gaim better.