Make yourself invisible
Send SMS text messages to cell phones using iChat
Change how to sort the buddies in your buddy list
Enable buddy icon animation
Block People From Seeing You're Idle
Stop people from seeing that you're idle (away from the computer and for how long)
Change the alerts and sounds that play
Enable iChat to auto respond to IMs
Enable your iChat conversation to be displayed in one window, like tabs in Safari
Change what iChat does when you use Fast User Switching
Enable or disable iChat's menu bar icon, and change it's settings
