Hehehe, no they don't... sorry about the ear infection and keyboard, but my siblings have ruined a keyboard or two by eating at it too much and things (just recently, in fact, my sister spilled water on my ear's $1600 MacBook Air and almost ruined it. It still works fine, luckily), so I feel for you. Anyway, good to hear that there is progress being made. Keep at it, I can hardly wait for the next chapter!