Displaying a thread on an external website.

[Spinball]

Hi folks,
I don't think vBExternal can do this and the author has vanished anyway so I'll ask this here in the hope someone can help.
And this has got to be a hack which lots of people could use.
I want to display a specific thread from my forums on a different website on the same server.
It's a DVD review page with a discussion thread 'included' below the review.
The login prompt appears somewhere (maybe above, maybe below the posts). Non-members get the register option. Logged in members get the buttons to reply etc.
Can this be done wth one of the existing hacks or is some hero going to step up and write this and get HOTM?
Many thanks.