I have 2.2 - in my control panel I went to Sidebar Arragement and choose what I wanted to put in my sidebar, clicked Updated then got the message "Sidebar updated. View site »". What happened is that in my blog keeps showing the default sidebar - that is, without any changes.
I have read the Help page in here http://automattic.com/code/widgets/themes/
But I really don't understand what to do so I can fix my problem. Could someone help me?!?