I found out this morning that my PC sent out about 50 e-mails from my contacts list with a spam message. My virus checker hasn't found anything (AVG). I did a system restore and went back a few days. Problem now is that my wireless connection doesn't work now and I'm doing this mail using a cable connection to the router. I can find most of my contacts again but should I be worried that my PC has been 'taken over'? Could this virus? have taken all my IP address info? I have tried all the usual things to restore my wireless connection - like 'repair' but to no avail. Any ideas how I can get it back please?