Devilish,

Are you looking for help because

-incorporating a design into the software is too complicated for normal humans.
-incorporating a design is realitively easy, but you just need to delegate.
-you want a new look that is ultra super-fabulous.

Please keep us updated on your progress with the installation. I'm shopping for a CMS, too, and it would be helpful to document the steps needed to get that particular software up and running.