I get home from the gig last night and my 6 year old (who is usually pretty computer savy), in the proccess of playing games at one of his sites (cartoon network, etc.) has inadvertantly installed something called "Internet Optimizer". As far as I can tell it's just an advertizing program that allows all these new pop-ups to appear as never before. It also kind of messed up my browser settings which I have managed to fix. The problem is it won't let me delete it. Everytime I try (and I've tried from several approaches) I get the message: "Error deleting file or folder" Cannot delete optimize.exe : Access is denied. Make sure the disk is not full or write protected and that the file is not currently in use. I've been able to delete certain components of it but not what appear to be the two main program files. Any suggestions?