Meebo

Instant messaging is big in cyber world and there are so many companies that offer u the im service.Generally what happens is u need to download an im software and get it installed in ur machine to use it.But if u r the one on the move and dont want the hassles of installing a software etc then there is the web version of the instant messengers.One new service called meebo(still alpha version) offers the web messaging interface for the popular services like Yahoo,msn,icq,jabber and the latest google talk.Its interface is pretty neat and good and is robust enough.check it out .