Basically, I was uninstalling the old version of SafariAdblock as I noticed I still had it installed when I went to install the newer version and to delete it, I removed the whole InputManagers folder. I reinstalled it to see if it would come back and sure enough it did, so I then just deleted the actual SafariAdblock folder itself which has left the InputManagers folder. This is in my Macintosh HD directory. In my personal "home" directory, the InputManagers folder doesn't exist. Should it? Where's it gone? Hope this isn't too confusing, and thanks!