New
#1101
The only way to mod the theme would be to download the theme code and edit it then compile your own dll.
Currently I'm using Pearl theme and just LOVE it! If you havent tried it yet, maybe you should. Its not exactly like Simplicity but it has a lot of the same striped down styling that Simplicity does.
You can also change the skin of Pearl if your not crazy about the white that it uses.
There is a buddy of mine on the MB tracker that has some nice skins for pearl you can download and use. Skins for Pearl 1.0.7 - Media Browser Community Tracker