Hi, After the new version of Thunderbird came out, I liked some of the new features I have been familiar with, but then decided I wanted to be able to change the general (not reading pane) of the rest of Thunderbird (folder pane background and font color and size, as well as the main preview pane (same like I want to do to the folders pane. I know I used to do this a long time ago, but my pc has been redone so many times that I just haven't thought about it. Now I wish to do it again. I know there used to be an addon that allowed you to do this, but now I cannot find one that works with the current version to TB. So, the obvious question is, Is there an addon that allows you to do this? I read some things that talk about creating a folder, and putting some sort of code in it, but that does not seem like it would simply allow me to do what I wish to do with just the mouse. Can anyone please explain to me how I can change the background of these panes from black background and white lettering? I'm a bit behind technically with TB, as anything custom I've ever done just used addons. I welcome all advice I can get. Thanks!