cBlogger 2 has a new Theme system, this new system allows creators to easily take there complex html/css files and make them into themes that they can deploy with ease.

Not only can you make them easily but you can also manage, install, and uninstall themes with ease.

cBlogger allows you to build your theme using predefined {variable} sets that are highly documented, without dealing with major blocks of php code. You can then upload a .zip to the server or upload the raw files, then use the installer to install the theme into your site, after you do that, you can activate it and presto your theme is live.

Now without said it is that simple, you do have to follow a few simple guidelines with building the theme, but its not complex and it is easy to follow. The cBlogger website will provide full documentation on theming as well as a video series on it.