I'll shortly be ordering a couple of upgrades for MS Office 2004. We've not used it here for a while and the last ones we bought were Office 2001 for OS9. I intend to format the Macs and do a complete re-install of the system etc, and my question is, do I need to bother installing Office 2001 into Classic, just so that I can install the upgrades into OS X, or does the Office 2004 upgrade installer just ask for your previous serial number?
I hope this isn't a dumb question and would appreciate any help. I have searched to no avail for the answer.