My b2evolution Version: Not Entered

Has anyone gotten this to work with their blog? It's supposed to post my Twitters for the day as a post on one of my blogs, but it never seems to work. I was wondering if anyone else has gotten this to work, and maybe some tips on how? :)

I'm using ATOM API posting since XMLRPC wouldn't even load at my site without errors. I have multiplite blogs, but the one I am attempting to ship to is at its own domain.