I know that there is a sticky that addresses this question. However, that sticky is now about 5 months old. There must have been a new version of Atahualpa because the information in the sticky is not the same as in the current version of Atahualpa. For example the bit of code that is to be removed from header.php is not what I see when I open header.php. Nonetheless I attempted to rearranged the code as suggested and all I got was a jumbled mess.
Here is what I'd like to do. I would like to have only a right sidebar with the widgets; Recent Posts, Categories, Archives, and Meta. I don't need a blogroll or the Simple Text Widget.
Also can I manage the Atahualpa widgets with the Widget controls in the WP dashboard?
Finally I would like to be able to add a link to the main menubar to an external website.