I'm considering an F660C. A while back there was some discussion about modding the controller. Did anyone pursue that? I wasn't able to find much recent info. I love my HHKB+Hasu's mod, but holding the Fn layer all the time is driving me mad.
A question for users of this board and HHKB: does the different layout above enter (backspace, |/, ~, etc) cause you trouble on the F660? This part of the HHKB is fantastic.
-R