With karabiner, you can make it so that tapping capslock is escape and hold is control. You can make shift-caps be toggle caps if you need it for some reason.

With karabiner, you can make it so that tapping capslock is escape and hold is control. You can make shift-caps be toggle caps if you need it for some reason. You can make hold-enter another control (nifty, but adds a nearly perceptible lag to regular tap enter). I don't have a good use for the old control key. Maybe another fn? Maybe a super (or hyper) key?