I don't think i get you. Are you trying to install Windows 2000 or Office 2000?
Anyways, if the problem is Windows 2000,
this will get you in the right direction.
If the Cd is not bootable,
create setup boot disks. You will need 4 floppies and don't forget to set your BIOS to boot from floppy drive. If you have more problem(s), lets know.