Not sure if I'm really going to have time to do that anytime soon. I've got too many paying projects on my plate right now.
It's probably not hard.... I just developed this for a client who was running 6.3.1.... and I share anything I'm hired to develop here.
In every script postlist.php, showflat.php and showthreaded.php etc... the Board query will be different (becuase the Board keyword no longer needs to be passed in the URL in 6.3), so the trick will simply be adding Bo_Password to the end of the existing query, rather than using the code that I've included.
Likewise the login scripts - when it returns a user to a post - in 6.2 series it will need to pass the board keyword in the URL to properly look up the post.
That was the fundamental change between 6.2 and 6.3.
Unless commissioned to do otherwise, I develop new stuff for the current release.
If you can't figure it out it'll give you good reason to upgrade.
