I am finally moving from 1.5...

I now I need to backup with 1.5 and restore with 2.1... and I am
physically adding a new server to be running the new FB 2.1 so I will
be secure copying the fbk file over to the new server box

but what about the security database???

do I need to do something with that as well?

I am assuming that I will need to copy over the security database to
the new machine as well... is that correct?

Thanks for any/all info!!!