All files on this site are tested extensively with multiple virus scanners (I won't go into specifics for security reasons) on multiple systems. I do appreciate all your efforts in double checking as well.
We also try to verify
MD5 sums whenever we can, but unfortunately that is not always possible without the cooperation of every single software company.
We occasionally get reports and of course we double check the file, but so far all of these reports have been false positives. Also, some people mistake spyware (Adaware) for viruses, whereas that is how the original software was offered for download.