Oh now I see why you would like the screen shot. Vbulletin is located on both public and www part, thought I believe the www part is only for redirection. It should still log you in thought as it does contain all the login files. So what to do to that beats me.

And I could take a screen shot. it's just that there would be no way to really show both www and public section at once. I'll do this thought if you think there is something you could tell by just looking at base even in all and all I don't see a difference, both folders contain same files and folders.

UPDATE:

Ok it's fixed, according to Fuzzy it was DNS error, something to do with the cookies and such... blows my mind so I don't even try to explain it.