Hi, I have been googling but didn't find enough feedback on sandboxes like this: http://www.sandboxie.com/ Code (markup): Here you have the definition: Source: http://en.wikipedia.org/wiki/Sandbox_(computer_security) Code (markup): Do you think they are effective against viruses and spyware? I want to run programs -such as xrumer,not for spam I want to make it clear- that are likely to contain dangerous viruses like Trojan Downloaders or virus that stole personal data from a sandbox in a OS in a virtual machine.Do you think this way I would be pretty safe? Do you know another sandbox that I can download full version? Thanks for your feedback!