Gateway's just announced an update to its NV series laptops, the NV59C66U. This one, which comes in both 15.6 and 17-inch sizes, boasts an integrated Intel 6250 WiMAX card and an updated chassis design. Other than that, you have a choice of Intel Core i3 or Core i5, as well as AMD Athlon or Turion processors, up to 4GB of DDR3 RAM (upgradeable to 8GB), and an up to 500GB hard drive. The NV59C66U also has 802.11b/g/n WiFi, Gigabit Ethernet LAN, and a choice of DVD or Blu-ray drives. Gateway's taking the opportunity to update the entire NV line as well, so look for all of these options to hit in the coming weeks, with prices starting at around $480. The WiMAX model will run you $699.99, and you can grab one today. See full press release below.