With my new job I have to instant message clients on a variety of platforms, aim, google, msn, yahoo, ichat (mobileme), icq, and myspace. I have looked at ichat and like it but it doesn't work with many of the above services. Also, I have seen some clients that may work with msn but chat only, not video. I want to be able to use video whenever possible. What are some good mac instant messaging clients that I should look at? Thank you for your help.