Im using NOD32, Spybot search and destroy, and AVG (Mainly the spyware remover, and it has on one occasion, managed to get something before NOD32). I have a few questions in addition to the virus removal. Can you have multiple antiviruses without preformance being impeded or them effecting one another? Well, onto the main thing, I have apparantly gotten several trojans recently, and as annoying as it is, and im wondering, if they are in the quarantine and cannot be cleaned, can you safely delete them? I have several in the quarantine already, so im just wondering if they are permanently and safley removed when I click 'delete' after right clicking on it. Also, I dont know if these are quarantined or not- I do a scan and 3 infections come up. So I click clean, and apparantly it cannot be cleaned. so I checked 'quarantine' for all three of these (Each time the clean thing came up) and it said that they were all quarantined, so I did the scan again, and apparantly they are no longer 'quarantined' Should I just delete these ones when im doing the cleaning thing again?