Panels layout with sidebar next to 3 pane grid I'm using Panels 3.2 on a fresh install of Drupal 7. I want to create a custom layout that I can use and manage via Panels, and the flexible editor is great, but not quite sufficient for the layout I want (as far as I can tell).

Currently I have a simple 3-column layout, but what I want to achieve is this:



I did take a look at Panels Extra Layouts, but I'm not sure if that would cater for this.

EDIT: to clarify, I don't have a problem creating a layout like this with straight up HTML and CSS. I'm just looking for a way of introducing another region above the first two columns of a 3 column layout - something which the flexible layout editor doesn't seem to allow. Sorry for any confusion.
Just take a peek at the current layouts you have, and you can probably figure out how to add new regions, it's fairly straightforward.

There's also a tutorial here: http://drupal.org/node/495654