http://www.ghostsecurity.com/index.php?page=regtest RegTest is a program which will allow you to test the effectiveness of your registry protection. RegTest simulates malicious software which infect computers all around the world millions of times a day. RegTest will not harm your computer like malicious software would however, but will allow you to see some of the techniques advanced spyware, viruses and trojans use to infect your system without any harm.