Recently I started getting errors or a notice when I tried to log off saying one or two users were still using my computer. I logged off anyway and found it difficult to log back on as I couldn't type in my password without re-booting. Also, my wireless mouse stopped scrolling and the left button did a "select all" instead of connecting to the link when I clicked on a page. Very weird. Finally I noticed that a new account, ASP.NET, had been added to my computer! I do not network so no one can officially log on to my computer but me, however, it happened. I ran HJT and found a huge number of files that I was directed to delete. I did. Then I checked my accounts and deleted the new account and all of its files. I ran Adaware and found a few things and ran TrendMicro and found nothing but things have been fine since I deleted the strange new account. But how did that new account get entered into my computer. No one has access to my machine but me. I had just installed Rhapsody from Comcast and Yahoo!launch which I know can be a problem. Could either of them have caused this mess? I run WindowsXP Home on a Dell 8200. Thanks, guys.