All the headlines these days seem to be grabbed by those svelte little Ultrabooks, but there's still a considerable market for big-screen, high-power laptops out there. HP is more than happy to serve, and their latest offerings in the top of the line ENVY family makes a compelling showing, combining media features and a premium fit and finish at a lower price than its competitors. Unlike the only technically portable ENVY 17 3D, the 15-inch size is ideal for a desktop replacement that's still decent on portability. How does the ENVY 15 stack up? Let's find out.