hello can someone tell me please. I was told from Paul to use avast for my computer which I did. I downloaded it and was using it the last few weeks with no problem. I paid ?80 subscription at the end of the payment page it said this is a once off payment only. the problem im having now is I used someone else's credit card and two months of ?12 was taken out of the card from a company call download .com which I did not agree to. and they wanted to take ?12 every month. its not the money that worries me its the fact that I was told there was only a once of payment to be made. so I rang them and canceled it he told me on the phone that I would be not entitled to any more upgrades for my avast so I agreed it was not my credit card. now my avast has stopped working and my computer is open. now I paid the money for avast and I am being told that I have to pay more. how is this I feel ripped off. what can I do is there a free version of avast or what will I do. please help many thanks. regards Vincent