Let's do an inventory on the systems everyone plays Volo Airsport on. I have a beefy development machine myself, which is not representative of something most gamers use. I do regularly test on a 2011 Macbook Pro, but I'd like to see a larger range of specs.
Operating system and vital gaming components first, I guess. Here's mine:
Operating System: Windows 7 64-bit
Processor: Intel Core i7-3930 (3.20hz)
Graphics Card: GeForce GTX 780 Ti
RAM: 16GB DDR3