Most standard keyboards suffer from phantom keystrokes, where if you press several keys at the same time, then if you try to press another key it won't work. My old keyboard from dell was like that with wasd and my arrow keys. Its was annoying, but now I have my Merc Zboard, and you don't get Phantom Keys unless you press more then 15 keys at once. I need to find a driver or something that will work for Ubuntu, I love the gamepad part of my keyboard but can't get it set up for linux.