This is a great theme - I was contemplating finally moving on to IMAP mail or something when I found this.
The one remaining issue I have is the color of the chat boxes in the browser when I chat with people. Before, if the chat windows were idle, they were blue, and then turned orange when someone responded or sent something to me. Now, they're black when they're idle, and turn blue (I think very similar to the old idle blue) when someone responds. Could you consider adding an option to change the color of those boxes? I tried a bunch of themes before turning on your plugin, and none of the Google themes change the chat box color.