Sorry to bump an old thread... but... I got similar question.
Upon intallation, I got following message:
According to DH Wiki, I should disable "Run PHP as CGI" before disabling register_globals.
So now, after unchecking "Run PHP as CGI" and update .htaccess with "php_flag register_globals off,"
that problem should go away, am I right?
Or should I still go through Beautifying URLs process?