HP's impending plans to revamp its notebook line have likely been uncovered in advance today courtesy of a pair of leaks (one, two). Leading the group should be the Pavilion dv8, one of the first systems to use Intel's mobile Core i7; it should be an 18.4-inch desktop replacement with an early 1.6GHz quad-core processor that scales up to 2.8GHz when it can ramp down one or more cores. It's also expected that the system would come with a Blu-ray drive as well as 4GB of RAM and 640GB of storage, likely spread across two disks.