Hi there guys. I am trying to decide between an Alienware M11x and a 11" Macbook Air, mainly because I want a Ultra-Portable Laptop, but also because I want something for SC2. From what I can Tell, It's GPU performance over SSD. I know the MBA really isn't for Gaming. I have heard that the MBA will run SC2 at only low without lag, and other stories about Medium settings. The M11x I have heard can only run SC2 at Medium but I have been told it can run at high settings. Here are the Specs; M11x http://www.dell.com/us/p/alienware-m11x-r3/pd.aspx Intel® Core i7 2617M 1.5GHz(2.6GHz w/Turbo Boost, 4MB Cache) NVIDIA® GeForce® GT540M graphics with 2.0GB Video Memory and Optimus 8GB Dual Channel DDR3 at 1333MHz 750GB 7200RPM SATA 3Gb/s 11.6 inch display (1366x768) 2.0 Megapixel HD Video and Picture Camera with dual digital microphones Killer Wireless-N 1103 a/g/n 2x2 MIMO for Gaming & Video Alien FX Lighting System Macbook Air 11" http://www.apple.com/macbookair/specs.html 1.8GHz Dual-Core Intel Core i7 Intel HD Graphics 3000 384MB DDR3 4GB 1333MHz DDR3 256GB SSD 11.6 inch display (1366x768) FaceTime camera 802.11n Wi-Fi wireless networking;5 IEEE 802.11a/b/g compatible If anyone has any insight into the performance of these machines for Starcarft 2 it is greatly appreciated.