... they can't see you—great when you're too busy to chat with annoying barely-acquaintances, but want to keep an eye out for a particular pal. You can still send and receive messages anyone ... Purchase Gratification.) For some people, by far the juiciest option is a new one in Mac OS X 10 .5: a status called Invisible (available for .Mac and AIM accounts only). It's like a Star Trek ... 21. 5. Making a List When you start iChat, your buddy lists automatically appear (Figure 21- 2). If you don't see them, choose the list you want from the Window menu: Bonjour, Buddy List, ...