I have just ordered a new i7, however I had wanted to add a wired keyboard and Apple do not sell these anymore. I have a wireless keyboard on my Mac Pro and it's fine in general usage, but pretty useless if you want recovery mode or safe mode etc, because it just doesn't work properly like a wired keyboard would for troubleshooting. Have Apple resolved this issue, so that wireless keyboards work correctly in these situations? If not, how are you dealing with these cases?