MSN but Meebo at college.
Google talk, bitches.
I use AIM, I have msn and yahoo but they don't work on my computer because it's so old.So I'm sticking with AIM for now, I would download trillian too, but I already tried and that doesn't work either.
MSN mostly...I do use Yahoo occasionally, but usually to talk to my sisters...
i didn't vote because i use both AIMS and MSN. i've stopped using AIMS and i'm now using MSN, but i still have friends on it. i just sign into one or the other.
I only use MSN.
Owen made this sig. R.I.P.
You just know that when Azar, RSL and I all use the same systems that it's great minds in action.
Bow before the mighty Javoo!
I stick with AIM. My weapon of choice.
Everyone I know uses MSN, so that pretty much prevents me from using anything superior.
I run 4 AIM, 1 MSN, and 1 Yahoo in Trillian, but use AIM the most.
MSN isn't the best... It leeches on your connection and does all sorts of nasty things that you wouldn't suspect. Read into it more. I only use it when I'm at someone else's house. Their PC - not mine. Use Gaim, or Trillian. To add to that, the transfer speed on MSN Messenger is appalling.
Edit: Why haven't you put the third-party messengers on there (though, I guess there's an 'other' option)?
MSN, but I rarely use it cause my cousins and brother pester me all the time. So I ahve it swtiched off.