HP has been very eager to take the Envy line in an Ultrabook direction, leaving performance hounds a bit wanting. Much to their (and our) relief, the full-fat Envy 15, Envy 17, and Envy 17 3D have all made the leap to Intel's latest round of Ivy Bridge processors. Along with the 2.3GHz to 2.7GHz quad Core i7 chips we all know and love, the Envy 15 and regular 17 can get a dual 2.5GHz Core i5 to keep the price slightly closer to Earth. All of them ship with an equally upgraded AMD Radeon HD 7850M to give games that extra jolt o