Adding an OpenBSD cvsup mirror to an existing FreeBSD cvsup mirror

[stan]

I'd like to be able to use my exsitig FreeBSD cvsup mirror, which 
I used the cvsup_mirror port to set up, to also mirror the cvsup
tree for OpenBSD.

Any sugestions as to how to do this?
Looks like I need to clone (or modify) /usr/local/etc/cvsup/config.sh.
I don't want to break the FreeBSD cvsup mirror, as I'm in the middle of a major upgrade.

Thanks

-- 
Unix is very simple, but it takes a genius to understand the simplicity.
(Dennis Ritchie)