Its got to be annoying to be told your work may be spreading nasties but if Quest got an alert surely the responsible thing to do is report it here to save others coming unstuck. Thats not what I would call flaming, something this forum is thankfully free of. Must admit I didnt get any problems when I looked  on there but I didnt see every clip and AV progs are notorious for reporting different results. Like Quest, I have heard similar things about tripod and wouldn`t use them myself.