As my way of saying 'Thank you' to the beautiful SDN community, I'll try to answer as much of your computer questions as I can, for free. But there is a catch: you can only post them here on this thread. No PM or Email (so that this thread will serve as a repository for other members) Both Windows and Linux are welcome (I dont have expertise with other operating systems). Hardware or software or networking, ask away. Other members are also welcome to answer these questions if they like to.