FB wordpress auto-update/post plugin?

Is there a plugin for wordpress that auto-updates/posts on your facebook FANPAGE not on the user account, when you post to your blog?

I've search pretty much high and low but I can't find anything

and I KNOW it has to be out there.

or would it be possible to make a "throttled" plugin? ex: it only posts once every [x] amount of blog posts?
For example.

I post 100 blog posts.
It posts every 9 new posts so on the 10th new post it will post that to facebook.
ex:
post 1-9 , 10th posts on fb
post 11-19, 20th posts on fb

etc so on and so forth.

Would anyone be able to create this? I would be willing to pay.

Doesn't WordBooker do it? Mind, you you will probably have to wait a day or two for any upgrades after FB's algorithm changes the other day.(just looked - seems to be up to date)
Facebook comments for WordPress also used to do this as I recall - stopped using them as they slow down the site - FB applications are always the last to load and can leave a page hanging.
hope that helps...

black dog said:

Doesn't WordBooker do it? Mind, you you will probably have to wait a day or two for any upgrades after FB's algorithm changes the other day.(just looked - seems to be up to date)
Facebook comments for WordPress also used to do this as I recall - stopped using them as they slow down the site - FB applications are always the last to load and can leave a page hanging.
hope that helps...

Click to expand...

ah really?
I'll look into wordbooker, thank you.
I just found it, but does it update the facebook account wall or the facebook fanpage wall?
and it wouldn't be an "application" just an auto-poster, posts the blog updates to facebook, I have it doing it with Twitter, dslicio.us and all of them social bookmarking websites and what-not, it misses a few here and there but then again my blog is massive haha.

edit;;
wordbooker only updates your facebook ACCOUNT not your facebook PAGE :/