I've been paying for McAfee for years and just noticed on their latest scan that they discovered 2 trojans. I scanned again to see if they had gotten rid of them, but apparently they're still there. So I downloaded Aro 2011 and ran that, which led me to download STOPzilla, which found one trojan - but when I asked it to remove it it asked me for a payment. SO - do I have to pay more $$ or is there a free program out there that will actually find and remove these guys?? (the one that STOPzilla found was at least relatively low risk, but I have no idea about the other one)