I have a copy of Office 2007 Home & Student installed on three machines, as per the H&S license. Since H&S doesn't include Outlook 2007, I also have separate copy of Outlook installed on two of these (one desktop and one mobile), as per its license.
I recently acquired a copy of Office 2007 Enterprise through the Home Use Program, with the intent of installing the copy of Outlook on the one machine which doesn't have it now.
So I now have three product keys for three different license types. I'm thinking about installing Access and Publisher on one of the machines which currently has H&S and standalone Outlook on it. I'd rather not uninstall the components that are already in place. Should I be concerned about having Office components on a machine using three different product keys? Can I install one component from the Enterprise edition on one machine and other components from it on another?
Or should I install Access and Publisher on the machine that currently has H&S and standalone Outlook and then reset the product keys so that everything on that machine uses the Enterprise key?