Thanks for the warm welcome guys. I'm sort of in a panic because I received a message that my computer was infected. I downloaded a service that was supposed to clean everything up, but I honestly, I dont know whether that happended or I was just bamboozled. HP has some sort of security in place in that I must okay permission for a program to run, but somehow, I still got the trojan.win32.czsay threat. How do I now what to purchase? Norton was given as a trial run, but now expired. Should I renew?