You are only going to add a feature to an exiting product so you don't have
to re-apply SP1. You would have to apply SP in case when you add a new
product like new instance.

--
-Milos Cimfl
This posting is provided "AS IS" with no warranties, and confers no rights.


"Jon L" <JonL@discussions.microsoft.com> wrote in message
news:F19A80F7-9802-413B-B9AB-63DE11A36B1D@microsoft.com...
> Thanks, Milos. Frankly, I thought I'd need to check the two
> already-installed options so I'm glad I held off and waited for a
> response.
> I did, however, expect to have to reapply SP1.
>
> You've been a great . Now I can get to work.
>
> Jon