To consider the Rock Xtreme 786 a routinely luggable laptop would be to would risk months in traction. It weighs in at nearly four kilos and offers a 17.3-inch LCD display which is great for gamers and movie lovers.
Better, therefore, to think of the Xtreme 786 as transportable rather than portable. The sort of one-piece rig that's perfect to take to university at the beginning of term or to haul to a friend's house for a special occasion. Just don't imagine you'll be whipping it out for five minutes fragging on the tube.