Just a quick bug on the Sidebar Generator -
If you create a new sidebar and then try to remove it, you get the following error:
"Firefox doesn't know how to open this address, because the protocol (javacript) isn't associated with any program."
The link for the 'remove' action is:
javacript:void(0);
If you refresh the page, this is no longer an issue - This should be a pretty quick/easy fix :)