I trying to change the Login Shell of Mac OS X Lion from bash to zsh. I see it is possible in Mac OS X Leopard (http://hints.macworld.com/article.php?story=20071025221744166) but for OS X Lion I can't find a way. I really hope it is possible to change the Login shell from bash to something else. I am not exactly sure where to look for.
Funnily enough, the same method you link to in your question still works in OS X Lion. The only difference: The preference pane is named Users & Groups instead of Accounts.