I'm thinking about learning a Dvorak keyboard. Getting one that is hardwired, labeled for both Dvorak and Qwerty with a simple toggle button to switch between them. I can type upwards of 70 wpm on Qwerty right now when I know what I want to say. And will likely still have to use a Qwerty keyboard on occation. Anyone here who can successfully use both? Do you like Dvorak or Qwerty better? Anyone tried Dvorak, learned it, but went back to Qwerty?