Remote Desktop Manager Free - Isolated Environment

Howdy..

Is it possible to use RDM Free in an isolated environment where there is no connectivity to the internet.. Currently can use it in nag-mode, but at some point that is going to expire..

So two questions..

1. Is it possible to do some form of offline registration for RDM Free and import it to indicate it is registered..
2. Once the nag period expires is it possible to un-install and re-install on the same host and restart the nag-mode again and re-import the the connections xml file ?

Great product - just not seeming to play well in isolated environments..

Many Thanks