Is it possible to configure Atahualpa 3.5.1 (with WP 3.0) to have a wide right column (say 400 px), with alternating one column and two-column divs or widget areas, where I could easily insert, for example, alternating: (i) a wide ad at top of right column, (ii) then below it, two columns for two side by side widgets, (iii) then below that, another wide block (e.g. for a video insert), etc.? How could this be done most simply for someone who is new to WordPress?
Many thanks!