I have the same problem as some peeps here.
check this out the picture , I know that some peeps also can't get past this screen. https://www.dropbox.com/s/ov8tk065iurh62c/screenshot.20130105202646549.png
I've opened both ports, but they keep on failing. (also tried other ports)
I've tried multiple accounts but it keeps on authenticating. So no go for me.
Does anyone know a solution?
and is there some kind of way to check if the server is up and running?