Ever since Logitech discontinued the S530 I have been searching a keyboard for my Macs that resembles a "real" keyboard with full-throw keys that are shaped like keyboard keys and dished like keyboard keys and resemble something on which people would expect to be able to type 100 wpm (not that the S530 was all that, but it was close and had other nice features). Let me put it this way on my PC I use a 1984 IBM Model M PS/2 keyboard that weighs about 15 lbs and has keys that stand up, looking for a punch. I remember the days when keyboards were function over form If there is a non-Mac-specific option that still has enough features to keep my Macs functional, I would welcome that too, i.e. I'm not married to an Eject button, but Ctrl-Option-Command need to be in the right place. Thanks!