parent / child theme using brothercake’s drag & drop javascript

Hey guys,

I am a blog owner who has a visual disability, and can’t do all these customizations visually anymore.

I’ve been looking to upgrade the theme I use to one of these new parent / child themes they’ve been talking about.

but I can’t seem to find a parent / child theme combo that uses brothercake’s drag & drop javascript, you know for the sidebar widgets, so that they are draggable and collapsable. I won’t even consider a theme that doesn’t have that.

has anyone seen any parent / child themes around that support this?

Actually, the only theme I’ve found so far that even supports brothercake’s drag & drop javascript at all, is at mangoOrange’s site:
http://www.mangoorange.com/resources/ithemeads/ I like the sidebars of that theme, but i’m not too keen on the colors at all, I’d rather have a dark background so its easier for people like me to read the blog. That white background is very hard to read, I can’t even read it, its awful.

but thats the theme I’m using now, but I like the parent / child theme idea because it allows me to keep customizations to the theme when upgrades are available.

any ideas on this one?
thanks