migrating from mysql 4.0 to 4.1 best practice?

[Doug Poland]

> Hi All,
>
> What is the best practice to upgrade from Mysql 4.0.X to 4.1.X, using
>  the ports system naturally?
>
> I have searched, but not come up with any definitive solutions. Is
> the solution to backup, un-install, then install the other?
>
I've followed this documentation with success:

  http://dev.mysql.com/doc/mysql/en/Upgrading-from-4.0.html

-- 
Regards,
Doug