Hello! I'm not an expert in computers, and surely a beginner in fighting viruses. I have troubles with: Worm/VB.COX; Win32.Worm.IM.Sohanat.B; Exploit.ADODB.Stream.DC. Honestly I know allmost nothing about this viruses, but I cannot wipe them away. I've tried with AVG and BitDefender 8 Professional Plus, wich wiped them away, but they reappear. What can I do? I cannot change the home internet page. When I sign in at Yahoo Messenger, the virus sends messages with infected websites to my friends list... How bad are these viruses for my computer? When the files have been moved to the Quarantine in BeatDefender as infected should I click the delete button? Can BeatDefender work properly if AVG is still instaled and working? Sorry for all these many questions... but I think you can help me! Thank you!