Gtalk Emoticon is a firefox extension that lets you add emoticon while you are chatting in an in browser chat session of google talk. Almost all the MSN and Yahoo messenger emoticons are supported. It has been successfully tested on firefox 1.5 and 2.0,

-Download Gtalk Emoticons Firefox addon from https://addons.mozilla.org/firefox/4151/

- Or you may like to read more about this extension here

Wumpus Game : Invite wumpus.game@gmail.com from your google talk. If your invitation is accepted, you can play a text based game. It is an easter egg game.

Line Breaks : Hold down shift and press enter to give a line break in the gtalk IM window. In this way you can write your message in multiple paragraphs.

Font Size : Hold down ctrl key and move your scroll button (mouse) up or down to change the font size in the message.

Bold Text : Use asterix before and after the text to make it bold. Like *hello* will make it hello.

Italic Text : Use underscores before and after the text to make it italic. Like _hello_ will make it hello.

Invitation Tips : You don’t need to say Yes or No when someone wants to add you as a friend, you can simply ignore it, the request will go away.

Do you know ?

A message in the google talk can be as long as 32767 characters long.

I’ll add some more tips and tricks on google talk as soon as they come my way.