I administer these remotely and it would be nice for swapping the cd with a newer version to eject just before power down. I hacked a quick script that puts an eject binary (pulled from Ubu 10.04) in /bin and replaces halt in init.d with a copy that runs eject just before halt. I like it better then the paper clip method. 😉
I just run that script and go do a shutdown with menu or web gui. Course it goes away on next boot up which is good ’cause my zs boxes are old laptops.