change MSDB owner

My Production's SQL2k MSDB & Model database owner is my old NT Domain
Administrator (olddomain/administrator). Can't remember how it ended that
way. Master owner is SA.
We have completed domain migration to Active Directory, if sp_changedbowner
is not going to allow me to change DB owner for MSDB & Model, does that mean
I got to keep my PDC (NT Domain) forever ?
Surely there must be a work-around for this.Warning !!!
The following script is not a standard procedure:
[script]
use master
go
exec sp_configure 'allow updates', 1
reconfigure with override
go
update sysdatabases
set sid = 0x01
where name = 'model'
go
sp_configure 'allow updates', 0
reconfigure with override
[/script]
Cristian Lefter, SQL Server MVP
"pohkeat" <pohkeat@.hotmail.com> wrote in message
news:OYIkV$$HFHA.720@.TK2MSFTNGP10.phx.gbl...
> My Production's SQL2k MSDB & Model database owner is my old NT Domain
> Administrator (olddomain/administrator). Can't remember how it ended that
> way. Master owner is SA.
> We have completed domain migration to Active Directory, if
> sp_changedbowner
> is not going to allow me to change DB owner for MSDB & Model, does that
> mean
> I got to keep my PDC (NT Domain) forever ?
> Surely there must be a work-around for this.
>