unmount or eject?

ok. I’m very new to this scripting. I figured out how to mount a netwrok volume and then copy a file to it.
Now, how do I unmount the volume? I cant find the command

Thanks
Steven

Try this:

tell application "Finder" to eject "ourNetworkVolume"

bah. I would swear that I tried that, but it worked like a charm.

thanks alot!