graphitti isn't destructive, but it's still vandalsim, because it's nearly impossible to get rid of. i've got a few adware programs that i cannot uninstall, i've tried using their uninstall utilities, but it never uninstalls them. i've tried the add/remove programs menu, but either they aren't even listed, or they are listed, but clicking the remove button does nothing. i've tried deleting the files in the program files folder, but they are write incrypted, so i can't. and they do, in fact, do damage to my computer. they cause crashes and errors all the time.