When Avast says it BLOCKS something, that means that thing has NOT gotten into your computer. So I am not infected. Maybe it's my Firefox, which isn't totally behaving properly. For example, it won't let me delete the address history in the address bar no matter how many times I follow the instructions to the letter. Anyway, the URL that's bugging me is hxxp://54.191.159.30/trinity.js?key_maker={%221131607300%22:%221010459795e3ea206a0c%22,%221131607728%. Over and over again. Can't something be done to stop it from attacking my machine or from the notification bothering me?