nah, i hated it at first, but got really used to it. copy/paste without leaving home row makes it worth it.
EDIT but just today something bad happened. i was pushing on the left side of the casing, admiring how sturdy it was, when it 'creaked'. the right side doesn't creak! so i just took it apart, and yeah, it's nothing more than tolerances and plastic and me pushing on it... the right side MOVES just as much when i push it, but no 'creaking' noise. oh man.
EDIT and they are DIP switches, not JUMPERS... not sure how ripster is going to make fun of this when he finds it.