I cannot get any login/register plugin widgets to show up in the sidebar. I have tried a handful of the most popular/highest rated: ajax login, login with ajax, and sidebar login are a few that I have tried. It shows up when I am logged in, but if I visit the page from a different browser when I’m logged out, it simply doesn’t show up. Is there an easy fix to this, or am I missing something, or what’s the deal?