[davetron5000]

That's what it seemed like. To do the auth, you have to provide the serial number, some number related to the ikey and then an authorization number you get from IK's website. I don't think they care how many boxes you're using it on (since you have to have the dongle and can therefore only use one at a time), but it just seemed a bit unnecessary to me. Honestly, I prefer having my auths on the hardware dongle, so I can switch computers/reinstall as needed, so having to re-auth is just annoying.