It's a rare, satisfying feeling when a community rallies together to ask a company to bring back a discontinued product and it actually works. Today is one of those days: Dell announced at PAX that it's bringing back the Alienware 18 -- the most powerful portable gaming machine the company's ever made. The revived 18-inch rig is being touted as a 'special edition' and will pack in a 4th Generation Intel i7 processor, up to 32GB of RAM, a 1TB HDD (with an optional 512GB SSD) dual NVIDIA GeForce GTX 970M or 980M graphics, depending on the configuration. Too big? Too much? No worries --- Alienware is refreshing its 13-, 15- and 17-inch laptops, too.