Sometime Today, Nikhil bhaskaran assembled some asciibets to say:
anyone here knows about a open source java instant messenger .i need one thanks for the previous help but can someone else suggest a fully customisable one , and something that works in windows/linux both
ok, you were asked to google, but it seems that you haven't. the members of this list do not exist solely to answer your questions. prove that you have tried to find something on your own, and only then ask questions here.