I bought Mobile ATM, a neat plugin for prospecting for mobile conversions / site building. I activated it on one domain, but I realized it would be better on another. The plug-in is designed to run on only one domain. I tried everything...deleted site 1, built site 1, cloned one to the other, had a plug-in called Move to change the name of a site. It worked but the installed plugin from site one then didn't work on site 2 or even the renamed with the same files. I have a ticket into support to send me a new key, but they take days to follow up. It's not a big deal. I could just leave it on site 1, but I'm curious as to how the plug-in knows that there has been a change to a new domain name. I get a message within WordPress that it won't work on this location. Same Hostgator hosting. Tried backing up and restoring. More of a mystery that I'd love to solve and have it work. It doesn't seem that it commicates with "home base". Any ideas?