The current version 0.4 uses http://api.browsershots.org/xmlrpc/ for the screenshot factory API. You should install a package with "0.4" in the name, or check out the trunk from Subversion.
90.
This is the one feature that sets this project apart from similar online services. The screenshots are made on distributed computers that are run by volunteers. You can see a list of <a href="/factories">active screenshot factories</a>.
