ok, i have now
sort of got facebook integration working...
for existing members to integrate your foum id with your facebook id...
- simply log in to facebook, open a new tab and log in to here...
- goto your PROFILE
- then click integrate with facebook
this will open a new set of options in your profile for facebook... you can also remove your association with facebook

for new members, if you click the facebook logo, it will send you to the registration agreement to sign upto start posting here.

With this facebook integration, on certain boards,
- you can 'like' and 'unlike' a topic, and can post it to your wall. you can then also send the link to your friends.
- publish a post to your wall.. i might stop this one, because the like button does it anyway. lol
because i already have a happyaxeman.co.uk page, it is not letting me create a new page for the app to make it all work properly! and facebook wont let my new app link to the happyaxeman.co.uk page... once i get that sorted, it should fully work to how it should..