My three sisters enjoy using my file sharing programs to download things that sometimes aren't always what they seem... I just spent a good 7 hours fixing my comp after the latest virus to hit my computer thanks to my dumb sisters... is there a software or prog out there that I can use to password-protect programs like kazaa or winmx or something similar that will get the job done but still allow my sisters to use things such as MS Word, Winamp, etc.
