Why can't I delete certain apps?. For example, I've just installed Chrome for Mac. I don't like it and want to remove it. But when I move the app to trash, it just re-appears in apps folder, which is where it was in the first place!!! Got other that do that as well. This is on a new macbook pro running latest Snow Leopard, but had the same on my old macbook as well. Any help appreciated, thanks.