I have a Mac and there are no Microsoft applications on my computer and didn't have any trouble or warnings. The interesting thing is also yesterday I was using my husband's computer, he has a PC and has all microsoft applications, to download some big files on Rendo and didn't get any warnings from his virus detector or had any trouble on the site. So my question is, why is it attacking some computers and not others. Could it be that it's an application that attracts the virus and not just PC with Microsoft? I know this may sound stupid and I know nothing about computers and I was just wondering why some were effected and like me, didn't have a problem either time.