BrightBox theme is a modern business and portfolio Theme, built on one of the most flexible WordPress Themes on Themeforest. With the help of a dynamic Template Builder you can create stunning page layouts without any coding knowledge. Yet if you are a developer eager to create your own PHP files the BrightBox theme supports you as well with a very structured folder and file system.
BrightBox theme has a unqiue built in 3D slideshow manager (no plugins needed), supports both self hosted videos as well as vimeo, youtube, etc and comes with a content importer for faster setup.
BrightBox demo: http://www.kriesi.at/themes/brightbox/