I downloaded a theme which seems to be just what I want, but the sidebar pre-programmed widgets, I guess, aren't showing up in the Widgets section. I found where to modify the left sidebar but I can't find where to modify the right sidebar. I don't want the Blogroll to show up and I'm not sure I want their version of Categories to show up. I also don't know how to control the right sidebar just like I want. The Pages, RSS Feed, Archives and Recent Posts are *not* in the widgets area, so I can't easily put the Amazon store in a different spot in that sidebar. Same thing with the right side.