I have set up several Kubrick-based themes for my pet-themed WPMU site. A majority of them use the ubiquitous Kubrick header. I found that when I went into a test blog and started fidding with the header colors, backgrounds, fonts, etc., that seemed to override ALL the Kubrick headers for that blog. In other words, if I then wanted to switch to another Kubrick based theme, that theme's header was NOT used; rather the header from the "Default" theme remained in place. When I, in frustration, deleted the kubrickheader.jpg image from the /default directory, I was greeted with a nice big fat white blank space instead of the theme's original header. Hmm.
All the non-Kubrick based themes worked just fine.
Is there a way to disable the Kubrick header color switcher so this doesn't happen with another user?