Hi, lhaynes,
in a nutshell, just install ONE copy of Interactive Designer - using the license key you received - with ONE of YOUR QuarkXPress 7 instances (of your network aka QLA license).
Afterwards distribute this installed copy of Interactive Designer to all other instances where you have your license of QuarkXPress installed.
The only other prerequisite is that QuickTime and the Flash plug-in (inside the browser) are installed on all machines (prior to copying).
If you want we can send you detailed instructions.
Thanks
Matthias
Matthias Günther
Senior Product Manager
Magic? http://www.flash8magic.com/