I've just installed a new Logitech keyboard, the Wave Corded Keyboard and the SetPoint software that comes in the box.

I'm normally a little skeptical about the value of software for a keyboard. But it can be useful for setting up the special keys, or sometimes making them work at all.

Well SetPoint has an extra trick up it's sleeve. It can be used to disable annoying keys such as  Caps Lock and Insert. I've seen people in office physically remove the Caps Lock key from their keyboards, and a small dent in the wall suggests that they didn't put the offending key in a drawer in case they need it again.