That's strange. Do you mean to say that you ended up in re-installing the OS after the malware attack from TFI ? . Though there was a malware attack from TFI, the effect of attack wasn't that bad which would end you up in re-installing the OS & our wonderful admin countrock has solved it within no time. I am using a free version of Microsoft Antivirus & even it was able to detect the attack & eliminate it.