OT: Dream keyboard

OK, all this talk about best and worst, what features would you have on your dream keyboard? Mine: Bluetooth wireless or corded USB/PS2 operation with rechargable batteries Works on Mac/PC/Sun/almost anything (Ideally it would come with a breakout kit to build your own adapter. Wishful thinking...) Tactile feedback of an IBM model "M", but with adjustable spring tension (I've seen a keyboard like this somewhere.) Make it heavy like the IBM model M as well. 104 "Windows" keyboard layout, but with control key in the right space, and no Windows logo (Meta key instead of Windows key) How about replaceable control/alt/meta keys depending on what OS you're using? Like the Mac cloverleaf, the Windows key, the Sun meta-key, etc... Secondary set of programmable F-keys on the left hand side, with customizable keycaps. Defeatable mousestick between the G and H keys. I'm hooked on them. Volume control knob. I have one on the logitech keyboard on my windows game PC at home and I use it all the time. Removable top-plate for easier cleaning. Minimal driver. I understand some of the special keys need one, just make it small and unobtrusive. I don't need a task tray icon letting me know if my keyboard is working or not.