I ran across a PC magazine on-line article <http://www.pcmag.com/article2/0,1895,1850851,00.asp> that reported AV-Test <http://www.av-test.org/> rating BitDefender as the best and ClamAV as the worst anti-virus software running on MS Windows. I thought ClamAV was the best anti-virus system. Could cygwin be part of the problem? Any comments? Anyone have an opinion about AV-Test.org? BitDefender has a free, closed source, version for Linux: <http://www.bitdefender.com/PRODUCT-63-en--BitDefender-Linux-Edition.html> Is BitDefender on Linux as good as BitDefender on MS Windows? Does anyone have experience with BitDefender on Linux? Sincerely, Ken Fuchs <kfuchs at winternet.com> P.S. I posted something similar thrice yesterday. Probably due to the lame Subject line and the repetition, most people ignored it. I apologize for wasting your time yesterday, but hope you will respond to this more carefully crafted post. Thank you!