The first beta of the reference manager Zotero 3.0 was released yesterday. The big news is that Zotero 3.0 no longer only runs within the Firefox browser, but is now also available as a standalone version similar to other reference managers. Zotero Connectors integrate with the Chrome and Safari browser. They also allow saving directly to your Zotero library at zotero.org. Zotero does not support Internet Explorer.