I have inserted a cd into an Xserve, it hasnt appeared on the desktop, and I cant figure out how to eject the stupid thing. I don't want to reboot. Is there a terminal command that will force it?

I'm sure this has been asked before, but the search doesn't seem to be working for me. Is there a way on the final rev of the TiBooks to manually eject a CD from the slot-loading drive? I know on the ...