Ok so thanks to Washington D.C. I have sucessfully killed the viruses on my laptop, I think, so thanks for the help my friend. On to my next question, I have an emachines desktop running a 766ghz intell celeron processor and 191MB ram, and I want to install a DVD burner in it. In youralls expert opinion is this fast enough? I don't want to do anything else with it except to burn DVDs (to back up data of course), so I don't care if it will be slow. Also would it be worth upgrading the processor, and is that even possible. Thanks for you help already.