I'm thinking something that will give a CSS coder the flexibility of dramatically different homepage layout (when compared to the remainder of a site) without having to insert any php (so if there are buttons to push to achieve this - that's a "happy" solution in my book

I saw Montezuma is a new one made by Flynn, and then there is also ThemeFrame (I understand that the latter is not a theme, but a theme builder)
What are some pros and cons of each, and what do you guys recommend?