DRM for screensavers

[photogold]

is there any way of including some kind of DRM with the screensavers ? I want to restrict the use of any screensaver I make to one person , maybe by IP address , so that one person can't buy it and then pass it on to someone else

[Karlis]

I am afraid that at the present moment you can only protect screensavers by license/registration keys. Due to no demand there is no other system implemented.