Hello developers,

I have created a game for the windows7 platform and want to put it on the internet for a small fee. I was wondering if anyone knows a good copy protection mechanism which i can use. Until now I found one product that seem to fit my needs, the wrapper from exesecure.com Has anyone got experience with this copy mechanism system (or another one)?
Please let me know. And I know that each game will be cracked eventually but I go for the 20/80, so for now I just need something.