1. Alienware M18X
Feature-stuffed, over-powered and of hernia-inducing weight, the M18X might not be the most portable thing in the world. However, it justifies its monstrous price tag and size with a world-beating 32GB of DDRAM, a 2GHz, Intel Core i7 dual-core processor and dual, 2GB GDDR5 Nvidia GeForce GTX 580M graphics cards. In a multiplayer shootout, it’s the equivalent of turning up for paintball armed with a Bushmaster.