I have a wireless keyboard and i would like to eject the cd-tray using the keyboard. I used to click f12 and the cd-tray would comeout but for some reason it does not work now.
If you're using a Logitech keyboard, you can eject from the dual-purpose function keys by going into System Preferences and configuring the keyboard keys.
Make sure the "F-Lock" is on. Alot of PC keyboard have secondary functions assigned to the Function keys, so you need to turn the F-Lock on so that the actual "F-12" command is sent to OS X.